New York Natural Heritage Program Rare Plant Status List May 2004 Edited By

New York Natural Heritage Program Rare Plant Status List

May 2004

Edited by: Stephen M. Young and Troy W. Weldy

This list is also published at the website: www.nynhp.org

For more information, suggestions or comments about this list, please contact:

Stephen M. Young, Program Botanist New York Natural Heritage Program 625 Broadway, 5th Floor Albany, NY 12233-4757 518-402-8951 Fax 518-402-8925 E-mail: [email protected]

To report sightings of rare species, contact our office or fill out and mail us the Natural Heritage reporting form provided at the end of this publication.

The New York Natural Heritage Program is a partnership with the New York State Department of Environmental Conservation and by The Nature Conservancy. Major support comes from the NYS Biodiversity Research Institute, the Environmental Protection Fund, and Return a Gift to Wildlife. TABLE OF CONTENTS

Introduction...... Page ii Why is the list published? What does the list contain? How is the information compiled? How does the list change? Why are plants rare? Why protect rare plants?

Explanation of categories...... Page iv

Explanation of Heritage ranks and codes...... Page iv Global rank State rank Taxon rank Double ranks

Explanation of plant legal status ...... Page v Federal legal status New York State legal status

Explanation of phenology list ...... Page vi

Acknowledgements...... Page vii

Changes since the May 2003 rare plant status list ...... Page viii

Rare plant active inventory list (alphabetical by species)...... Page 1

Rare plant watch list (alphabetical by species) ...... Page 41

Phenology list...... Page 49

Rare bryophytes of New York (alphabetical by species)...... Page 67

NYNHP Review List ...... Page 69

New York Protected Plant List ...... Appendix I: Page 75

Natural Heritage reporting form

County map

Cover Photos: Upper left – Leedy’s Roseroot, Sedum integrifolium ssp. leedyi Upper right – Southern Arrowwood – Viburnum dentatum var. venosum Lower left – Spreading Globeflower - Trollius laxus Lower right – Northern Blazing-star – Liatris scariosa var. novae-angliae Photos by Steve Young.

This report should be cited as: Young, Stephen M. and Troy W. Weldy. 2004. New York Rare Plant Status List. New York Natural Heritage Program, Albany, NY. May 2004. 90 pages.

New York Natural Heritage Program Page i New York Natural Heritage Program Rare Plant Status List

WHY IS THE LIST PUBLISHED?

The New York Natural Heritage Program publishes the rare plant status list: 1. to assist the conservation and protection efforts of government agencies, private organizations, and the general public, 2. to provide information for use in the environmental review process, 3. to provide information to educators and researchers about New York's rare plants, and 4. to assist those in search of rare plants.

WHAT DOES THE LIST CONTAIN?

The list contains the name, Heritage rank, counties of occurrence, and legal status for all plants that the NY Natural Heritage Program tracks. The active inventory list contains most plant taxa (species, subspecies and varieties) that have fewer than 30 occurrences in the state and are considered highly vulnerable to extirpation. They have been documented by a Heritage report and/or a herbarium specimen in the last 20 years (575 taxa). It also contains rare historical taxa, those plants that have not been documented in the last 20 years (63 taxa), and the extirpated taxa, those that are considered no longer extant in the state (63 taxa). The watch list contains taxa that are considered rare, uncommon, or declining in numbers and need continued periodic monitoring to decide if they should be actively inventoried or removed from the list (69 taxa). We have also included a review list that contains species that may be rare within New York, but more work is needed to determine their distribution within the state, resolve taxonomic/identification problems, etc. before their state rarity can be determined.

This list is not synonymous with the New York State DEC Protected Native Plants list (August 2000). The Heritage list contains all plants that are rare, while the DEC list contains native plants that are protected by state law. Almost all rare plants that are on the Heritage Active List are listed by the state. The DEC Protected Plant List is included in New York's rare plant law that is open to public comment and approval by the state legislature. The Protected Plant List also includes the category of Exploitably Vulnerable (plants that may be exploited, but not necessarily rare [e.g, all orchids, most ferns]). For your convenience the DEC Protected Plant List is included at the end of this publication.

HOW IS THE INFORMATION COMPILED?

This list has been compiled over many years from a variety of sources. By consolidating these sources, NY Natural Heritage is able to enhance their usefulness and identify gaps in knowledge.

Information is gathered principally from fieldwork as well as from published and unpublished reports, herbarium specimens, and oral reports. When occurrences of rare plants are discovered in the field, quantity of individuals, quality, and location of the population are documented, and, if warranted, specimens and/or photographs are taken. These occurrences are then monitored, and changes in biology and land conservation status are recorded. Information gathered from all sources is mapped on a GIS (Geographical Information System or computerized mapping) and entered into a computer database that serves as a "communal memory" of rare plant, animal and natural community information from across the state. Electronic data are backed up with paper files; both are carefully protected from unauthorized access. Information that we gather and receive during the growing season is "transcribed" and entered into the database during the winter, thus information received in April of one year may not be available in the database until February or March of the following year.

HOW DOES THE LIST CHANGE?

Each winter, after entry of new information into the database is completed, the list is reevaluated by NY Natural Heritage staff, the State Botanist, and other botanists familiar with the state flora to decide if certain plant species should remain or be removed from the list, or if their rarity ranking should change. Recommendations for new plants to be added to the list are also evaluated.

New York Natural Heritage Program Page ii WHY ARE PLANTS RARE?

Plants are rare for different reasons. Some species have narrow habitat requirements that are met in only a few areas of the state or world. Other factors that contribute to the rarity of species are low reproduction rates and disturbance or loss of habitat from human-induced activities such as: pollution, development, introduction of exotic plants and pests, and over-collection of useful or attractive plants. Natural biological, climatic, and geological events can reduce or isolate widespread species resulting in global or local rarity or even extinction. However, at present, natural processes play a relatively small role in species extinction when compared to human activity. Often these factors work in combination to limit species distribution. Plants that are considered rare only in New York State are usually, but not always, on the edge of their range. They are more common elsewhere but exist at only a few localities in New York.

WHY PROTECT RARE PLANTS?

When rare plants are protected, distinctive populations of species are preserved along with their genetic variation within their natural habitat. This "biodiversity" of organisms is an important component of healthy, functioning ecosystems upon which all life on earth is dependent. Since there is usually a lack of complete information about the complex interactions within specific ecosystems to decide which plants are "expendable", all species should be protected. Some believe that plants are not only essential to survival of the human race, but they also have an equal right to exist because they have survived and adapted for as long as or longer than humans. Plants are also indicators of the quality of the environment. Some plants decline in numbers, or disappear altogether, under the influence of increased air or water pollution. Rare plants are also valued and protected because they are unusual - something out of the ordinary that people enjoy taking a special effort to see and photograph.

State-rare plants, usually on the edge of their range, are subject to environmental conditions different from the center of their range. Therefore, they sometimes have genetic differences that allow them to cope with these conditions. Their populations are important reserves of genetic diversity of the species as a whole and should be protected. They may also be important components of ecosystems uncommon in the state or indicate important processes taking place in otherwise common natural communities. A rich natural heritage is one of New York's most valuable resources - one that is treasured by residents and visitors alike.

"In the end we will be defined not by what we create but by what we refuse to destroy." John Sawhill, The Nature Conservancy

New York Natural Heritage Program Page iii EXPLANATION OF CATEGORIES

This list is produced from the Heritage Program's Biotics 4 Database and includes the following categories:

SCIENTIFIC NAME – This is the genus and species name derived from Latin or Greek roots. Some plants also have a variety or subspecies name. These standardized scientific names are understood throughout the world. This list follows the taxonomy of the USDA PLANTS database (USDA, NRCS. 2004. The PLANTS Database, Version 3.5 [http://plants.usda.gov]. National Plant Data Center, Baton Rouge, LA 70874-4490 USA) and the Flora of North America treatments (Flora of North America Editorial Committee, eds. 1993+. Flora of North America North of Mexico. 7+ vols. New York and Oxford) when the taxonomy is more current.

COMMON NAME – This is the most commonly accepted English name for the plant, or the name most often used in New York.

COUNTIES OF OCCURRENCE - Each county is designated by the first four letters of its name. The county name is followed by a “C” (confirmed) if the plant is known with the county, a “P” (probable) if the plant was last documented by a specimen more than 20 years ago, or a “?” (possible) when it is possible that the plant occurs there because there have been unconfirmed reports of its existence (i.e., oral report, plant list, literature citation). A county map is included at the end of this list. Separate county lists are available upon request.

GLOBAL AND STATE RANKS - These rarity ranks are maintained by NatureServe (www.NatureServe.org) and are used by Natural Heritage programs in every state. They are not linked to any legal penalties but provide information used for determining state and federal legal status of rare plants.

STATE AND FEDERAL STATUS - These status codes reflect rarity, vulnerability and the action priority status of plants. Their status is backed up by state and federal laws that provide penalties for the "taking" of plants.

EXPLANATION OF HERITAGE RANKS AND CODES

Each taxon has a global and state rank. The global rank reflects the rarity of the species throughout the world and the state rank reflects the rarity within New York State.

GLOBAL RANK G1 = Critically imperiled throughout its range due to extreme rarity (5 or fewer sites or very few remaining individuals) or extremely vulnerable to extinction due to biological factors. G2 = Imperiled throughout its range due to rarity (6 - 20 sites or few remaining individuals) or highly vulnerable to extinction due to biological factors. G3 = Either very rare and local throughout its range (21 - 100 sites), with a restricted range (but possibly locally abundant), or vulnerable to extinction due to biological factors. G4 = Apparently secure throughout its range (but possibly rare in parts). G5 = Demonstrably secure throughout its range (but possibly rare in parts). GH = No extant sites known but it may be rediscovered. GX = Species believed extinct. TU & T? = Status of the subspecies or variety unknown.

STATE RANK S1 = Critically imperiled in New York State because of extreme rarity (5 or fewer sites or very few remaining individuals) or extremely vulnerable to extirpation from New York State due to biological factors. S2 = Imperiled in New York State because of rarity (6 - 20 sites or few remaining individuals) or highly vulnerable to extirpation from New York State due to biological factors. S3 = Rare in New York State (usually 21 - 35 extant sites). S4 = Apparently secure in New York State. S5 = Demonstrably secure in New York State. SH = Historical. No existing sites known in New York State in the last 20 years but it may be rediscovered. SX = Apparently extirpated from New York State, very low probability of rediscovery. SR = Reported from the state, but existence has not been documented. SU = Status uncertain because of the cryptic nature of the plant.

New York Natural Heritage Program Page iv TAXON RANK The T-ranks are defined in the same way as the Global ranks, but the T-rank only refers to the rarity of the subspecific taxon, not the rarity of the species as a whole. If a species has a subspecific name that is the same as the species name it means there is also another subspecies of that species which we do not consider rare in New York or it does not occur in New York.

DOUBLE RANKS (i.e., S1S2, S2S3, S1S3) The first rank indicates rarity based upon current documentation. The second rank indicates the probable rarity after all historical records and likely habitat have been checked. DOUBLE RANKS DENOTE SPECIES THAT NEED ADDITIONAL FIELD SURVEYS.

A "Q" indicates a question exists whether or not the taxon is a good taxonomic entity.

A "?" indicates that an identification question exists about known occurrences. It also indicates the rank presumably corresponds to actual occurrences even though the information has not yet been documented in heritage files or historical records. It serves to flag species that need more field studies or specimen identification.

EXPLANATION OF PLANT LEGAL STATUS

FEDERAL LEGAL STATUS The categories of federal status are defined by the U.S. Department of the Interior as part of the 1974 Endangered Species Act (see Code of Federal Regulations 50 CFR 17). Recent changes in federal status were published in the Federal Register on Feb. 28, 1996. Federal Categories 2 and 3 were eliminated and Category 1 changed to Candidate. A summary of federally listed plants is in the U.S. Fish and Wildlife Service publication "Endangered and Threatened Wildlife and Plants" (August 20, 1994).

Currently in New York there are 4 endangered plants, 7 threatened plants and no candidate plant species.

Scientific Name Common Name Fed. Status State Status Agalinis acuta Sandplain Gerardia Endangered S1 Isotria medeoloides Small Whorled Pogonia Endangered SH Schwalbea americana Chaffseed Endangered SX Scirpus ancistrochaetus Northeastern Bulrush Endangered SX

Aconitum noveboracense Monkshood Threatened S2 Amaranthus pumilus Seabeach Amaranth Threatened S2 Asplenium scolopendrium var. americanum Hart’s-tongue Fern Threatened S2 Helonias bullata Swamp Pink Threatened SX Oligoneuron houghtonii Houghton’s Goldenrod Threatened S1 Platanthera leucophaea Prairie Fringed Orchid Threatened SH Sedum integrifolium ssp. leedyi Leedy's Roseroot Threatened S1

New York Natural Heritage Program Page v NEW YORK STATE LEGAL STATUS The following categories are defined in regulation 6NYCRR part 193.3 and apply to New York State Environmental Conservation Law section 9-1503. Part (f) of the law reads as follows: "It is a violation for any person, anywhere in the state to pick, pluck, sever, remove, damage by the application of herbicides or defoliants, or carry away, without the consent of the owner, any protected plant. Each protected plant so picked, plucked, severed, removed, damaged or carried away shall constitute a separate violation." Violators of the regulation are subject to fines of $25 per plant illegally taken. For you convenience, the DEC Protected Plant List is included as an appendix within this publication. Questions about DEC’s Protected Plant list should be directed to the Division of Lands and Forests at (518) 402-9425.

E = Endangered Species: listed species are those with 1) 5 or fewer extant sites, or 2) fewer than 1,000 individuals, or 3) restricted to fewer than 4 U.S.G.S. 7 1/2 minute topographical maps, or 4) species listed as endangered by the U. S. Department of Interior, as enumerated in the Code of Federal Regulations 50 CFR 17.11.

T = Threatened: listed species are those with 1) 6 to fewer than 20 extant sites, or 2) 1,000 to fewer than 3,000 individuals, or 3) restricted to not less than 4 or more than 7 U.S.G.S. 7 1/2 minute topographical maps, or 4) listed as threatened by the U. S. Department of the Interior, as enumerated in the Code of Federal Regula- tions 50 CFR 17.11.

R = Rare: listed species have 1) 20 to 35 extant sites, or 2) 3,000 to 5,000 individuals statewide.

V = Exploitably vulnerable: listed species are likely to become threatened in the near future throughout all or a significant portion of their range within the state if causal factors continue unchecked.

U = Unprotected

EXPLANATION OF PHENOLOGY LIST

The phenology list shows the months of the year when the flowers (F), fruits (R) or vegetative parts (V) of each rare species can be seen. This information has been gathered from herbarium specimens, Heritage field data, Gray's Manual of Botany, and individual expertise. The months in which the plant can be seen may differ from year to year depending on the weather and there is often some overlap between flowering and fruiting times. Some species may not be visible for years at a time if they grow in a habitat where conditions conducive to germination or growth occur only sporadically (e.g., Coastal Plain Pond Shores). An attempt was made to include information that would assist searching for these species at a time when the plant could be identified properly. For some species there is very little information about phenology in New York State and assumptions were made from Gray's Manual of Botany. We would appreciate any information that would update this list and increase its accuracy.

New York Natural Heritage Program Page vi ACKNOWLEDGEMENTS

The New York Natural Heritage Program gratefully acknowledges the efforts of all the field biologists and plant enthusiasts who have contributed to the database over the last 18 years. For our historical perspective, we are indebted to the curators and staff of more than 20 regional herbaria, especially Dr. Richard Mitchell and Dr. Charles Sheviak of the botany department of the New York State Museum, Dr. Steven Clemants of the Brooklyn Botanic Garden, Robert Dirig of Cornell University, and Jackie Kallunki of the New York Botanical Garden, who have provided access to specimens, invaluable assistance, and knowledge of rare plant natural history. Additional thanks to NY Natural Heritage staff Rachel Novak, Betty Ketcham, Tim Howard, and Charlene Houle, and NatureServe staff Leah Oliver and Kat Maybury who spent many hours updating our new database and report-making software used to create this list.

Thanks also to the participants in the annual status review for their valuable and timely comments on rare plant status and natural history. The April 2004 participants were Jason Denham, Francis Groeters, Joe McMullen, Charlie Smith, Troy Weldy, David Werier, Bob Wesley, and Steve Young with written contributions from Steve Clemants, Chuck Sheviak, and Anne Johnson. We would like to extend our many thanks to the various taxonomic experts who have graciously shared their time and expertise. These include Harvey Ballard (Violaceae), Bernd Blossey (Phragmites), Steve Clemants (Chenopodiaceae and Juncaceae), Melissa Dow Cullina (Bidens), Barre Helquist (Potamogetonaceae and other aquatics), John Kartesz (general taxonomy), Eric Lamont (Asteraceae), Gerry Moore (Rosaceae), Jay Raveill (Fabaceae), Tony Reznicek (Carex), Chuck Sheviak (Orchidaceae), Galen Smith (Scirpus), David Snyder (Pycnanthemum), and David Werier (Carex).

We also wish to thank the many regional botanists, naturalists, and many others who have contributed information about the locations and natural history of rare plants. These people include Spider Barbour, Jack Focht, and Richard Mitchell (Hudson Highlands), Kerry Barringer (Hudson Highlands and Long Island), Doug Bassett (Letchworth State Park), John Bierhorst and Sam Adams (Catskills), Steve Clemants, Skip Blanchard, Andy Greller, Eric Lamont and Laura Schwanoff (Long Island), Michael Corey (Lake Champlain and Adirondacks), David deLaubenfels (Onondaga County), Patricia Eckel (western New York), Nancy Eldblom and Anne Johnson (St. Lawrence County), Bruce Gilman (Finger Lakes), Ted Grisez (southwestern New York), Warren Broderick and Bob Ingalls (Rensselaer County), Erik Kiviat and Gretchen Stevens (Hudson Valley), David Kunstler (NYC Parks), Don Leopold, Matt Buff, Jordan Metzgar, Joe McMullen, and Brian and Eileen Keelan (central New York), Ray Matarrazo and Richard Lynch (Staten Island), Ed McGowan (Shawangunks), Gerry Moore (Long Island and southeastern New York), Andy Nelson (Oswego County), Ken Soltesz (Westchester County), Dan Spada, Sunita Halasz, and Mike Kudish (Adirondacks and Catskills), Jim Utter (southern Hudson Valley), Donna Voglerd (Otsego County), David Werier (Hudson Highlands and Finger Lakes region), Bob Wesley (Finger Lakes region), Bob Zaremba (Long Island and Hudson Valley), the Adirondack Summit Stewards, the Long Island Amaranthus survey participants, The Nature Conservancy stewardship staff, especially Bruce Horwith, Marilyn Jordan, Joe Jannsen, and Sandy Bonanno, and the NY Natural Heritage Program staff.

New York Natural Heritage Program Page vii Changes To The May 2003 Rare Plant Status List

Below is a summary of the changes made to the rare plant list since the publication of May 2003.

I. Taxa removed from the active list. Reason Carex laxiflora var. serrulata A variety put in synonomy with the common species. Paspalum setaceum var. psammophilum A variety put in synonomy with the common species. Paspalum setaceum var. setaceum A variety put in synonomy with the common species. Polygonum hydropiperoides var. opelousanum A variety put in synonomy with the common species.

II. Taxa removed from the active list and placed on the watch list because survey work has shown they are more common than previously thought.

Old Rank New Rank Carex willdenowii S2S3 S3 Ranunculus micranthus S2S3 S3 Utricularia minor S2S3 S3

III. Taxa moved to the active list from the watch list.

Old Rank New Rank Scleria muehlenbergii S3 S1 due to taxonomic change.

IV. Taxa moved to the watch list from the review list. Global rank State rank Phragmites sp. 1 (native strain) G4 S3

V. Taxa removed from the review list. Reason Eupatorium album var. album Determined not to be in New York. Schizachyrium scoparium var. littorale Not rare on Long Island. Agrostis altissima Put in synonomy with Agrostis perennans.

VI. Taxa added to the review list.

Athyrium felix-femina ssp. asplenioides – Southern Lady Fern - We would like to know if this is rare in the Lower Hudson area and Long Island. Carex careyana – Sedge – Not many occurrences have been seen lately. More herbarium and fieldwork are needed in Central New York to determine if it is rare.

VII. Taxa whose state ranks have changed but are still on the active list.

Old rank New rank Arabis drummondii S1 S2 Aristolochia serpentaria S1 S1S2 Botrychium oneidense S1S3 S2S3 Carex glaucodea S1 S2S3 Carex nigromarginata S1 S1S2 Carex retroflexa S1S2 S2S3 Crataegus uniflora SH S1 Cyperus schweinitzii S3 S2S3 Eleocharis ovata S1S2 S1 Erechtites hieracifolia var. megalocarpa S1 S2 Eupatorium serotinum S1 S2 Hydrangea arborescens S1 S2 Stachys hyssopifolia S1S2 S2 Triphora trianthophora S1S2 S2

New York Natural Heritage Program Page viii

VIII. Taxa still on the rare plant list but with scientific name changes. Note: many name changes have taken place in the Aster family, especially in the genus Aster.

Old name New name Acalypha virginica var. virginica Acalypha virginica Anemone multifida Anemone multifida var. hudsoniana Anthoxanthum monticolum ssp. orthanthum Hierochloe alpina ssp. orthantha Artemisia campestris var. borealis Artemisia campestris ssp. borealis Aster borealis Symphyotrichum boreale Aster ciliolatus Symphyotrichum ciliolatum Aster concolor Symphyotrichum concolor Aster laevis var. concinnus Symphyotrichum laeve var. concinnum Aster lanceolatus var. interior Symphyotrichum lanceolatum var. interior Aster longifolius Symphyotrichum novi-belgii var. villicaule Aster nemoralis Oclemena nemoralis Aster ontarionis Symphyotrichum ontarionis Aster oolentangiensis Symphyotrichum oolentangiense Aster radula Eurybia radula Aster solidagineus Sericocarpus linifolius Aster spectabilis Eurybia spectabilis Aster subulatus Symphyotrichum subulatum Aster tenuifolius Symphyotrichum tenuifolium Atriplex subspicata Atriplex dioica Bulboschoenus maritimus Bolboschoenus maritimus ssp. paludosus Bulboschoenus novae-angliae Bolboschoenus novae-angliae Calamintha arkansana Clinopodium arkansanum Calypso bulbosa Calypso bulbosa var. americana Campanula americana Campanulastrum americanum Carex amphibola var. amphibola Carex amphibola Carex livida var. radicaulis Carex livida Carex venusta var. minor Carex venusta Deschampsia atropurpurea Vahlodea atropurpurea Diplachne maritima Leptochloa fusca ssp. fascicularis Echinodorus parvulus Echinodorus tenellus Eleocharis obtusa var. ovata Eleocharis ovata Eriophorum angustifolium ssp. scabriusculum Eriophorum angustifolium Eupatorium aromaticum Ageratina aromatica var. aromatica Gaylussacia dumosa var. bigeloviana Gaylussacia dumosa Gentianopsis procera Gentianopsis virgata Gnaphalium helleri var. micradenium Pseudognaphalium helleri ssp. micradenium Gnaphalium purpureum Gamochaeta purpurea Gnaphalium sylvaticum Omalotheca sylvatica Hedeoma hispidum Hedeoma hispida Juncus marginatus var. biflorus Juncus biflorus Juncus stygius var. americanus Juncus stygius ssp. americanus Kosteletzkya virginica var. aquilonia Kosteletzkya virginica Oryzopsis canadensis Piptatherum canadense

New York Natural Heritage Program Page ix

Old name New name Panicum boreale Dichanthelium boreale Panicum leibergii Dichanthelium leibergii Panicum scabriusculum Dichanthelium scabriusculum Panicum scoparium Dichanthelium oligosanthes var. scribnerianum Panicum stipitatum Panicum rigidulum var. elongatum Panicum villosissimum Dichanthelium villosissimum var. villosissimum Panicum wrightianum Dichanthelium wrightianum Plantago maritima ssp. juncoides Plantago maritima var. juncoides Poa fernaldiana Poa laxa ssp. fernaldiana Poa interior Poa nemoralis ssp. interior Polygonum setaceum var. interjectum Polygonum setaceum Polymnia uvedalia Smallanthus uvedalius Rorippa aquatica Neobeckia aquatica Rumex maritimus var. fueginus Rumex maritimus Rumex maritimus var. persicariodes Rumex martimus Saxifraga paniculata Saxifraga paniculata ssp. neogaea Scleria muehlenbergii (in part) Scleria reticularis Silene caroliniana Silene caroliniana ssp. pensylvanica Solidago elliottii Solidago latissimifolia Solidago houghtonii Oligoneuron houghtonii Solidago ohioense Oligoneuron ohioense Solidago ptarmicoides Oligoneuron album Solidago rigida Oligoneuron rigidum var. rigidum Sphenopholis obtusata var. obtusata Sphenopholis obtusata Subularia aquatica ssp. americana Subularia aquatica var. americana Tofieldia glutinosa Triantha glutinosa Trichostema brachiatum Isanthus brachiatus Triglochin palustris Triglochin palustre Uvularia puberula var. nitida Uvularia puberula Vaccinium cespitosum Vaccinium caespitosum Viola rafinesquii Viola bicolor

New York Natural Heritage Program Page x 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Acalypha virginica Virginia Three-seeded BRON-P COLU-P NASS-P ONON-P G5 S1 E Mercury ROCK-C SUFF-P WEST-P

Aconitum noveboracense Northern Monk's-hoodCHEN-P DELA-C SULL-C ULST-C G3 S2 T

Adoxa moschatellina Musk RootDELA-C GREE-C G5 S1 E

Agalinis acuta Sandplain GerardiaNASS-C SUFF-C G1 S1 E

Agalinis maritima var. maritima Seaside GerardiaBRON-X NASS-P NEWY-X ONON-? G5T5 S2S3 U QUEE-P RICH-X SUFF-C WEST-X

Agastache nepetoides Yellow Giant-hyssopALBA-C BRON-C CAYU-C DUTC-C G5 S2S3 T ERIE-P ESSE-? GENE-C HERK-?

JEFF-P KING-? MONR-? NASS-P

NEWY-P NIAG-C ONEI-? ONON-P

QUEE-C RENS-? RICH-C SCHE-? SCHU-? STLA-P SUFF-? TOMP-P

ULST-P WASH-C WAYN-P WEST-?

Ageratina aromatica var. aromatica Small White SnakerootKING-? NASS-P QUEE-P RICH-P G5T5 S1 E SUFF-C WEST-?

Agrimonia rostellata Woodland AgrimonyALBA-P BRON-P CAYU-C DUTC-P G5 S2 T FULT-P GENE-C LIVI-C NASS-P

ONON-P ORAN-C PUTN-P QUEE-C

ROCK-P SCHE-P SUFF-P ULST-P

WEST-P

Agrostis mertensii Northern BentgrassESSE-C G5 S2 T

Aletris farinosa StargrassKING-X NASS-C ONON-P QUEE-X G5 S2 T RICH-P SUFF-C

Alisma gramineum Water-plantainESSE-C JEFF-P ORLE-P STLA-C G5 S2S3 U WAYN-P

Allium burdickii Wild LeekCHAU-P G4G5 SH E

Allium cernuum var. cernuum Nodding Wild OnionCAYU-C CHEM-C ERIE-P SCHU-C G5T5 S2 T

STEU-P TIOG-P WYOM-?

Amaranthus pumilus Seabeach AmaranthKING-X NASS-C ONON-X QUEE-C G2 S2 E SUFF-C WEST-X

Amelanchier nantucketensis Nantucket JuneberryRICH-C SUFF-C G3Q S1 E

Amerorchis rotundifolia Round-leaved OrchisHERK-X LEWI-X ONEI-? G5 SX U

Amianthium muscaetoxicum Fly-poisonNASS-X QUEE-X G4G5 SX U

New York Natural Heritage Program Page 1 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Ammophila champlainensis Champlain BeachgrassCLIN-C JEFF-C OSWE-? G1Q S1 E

Amphicarpum purshii Peanut GrassSUFF-C G4 S1 E

Anemone multifida var. hudsoniana Cut-leaf AnemoneJEFF-X G5T5 SX U

Angelica lucida Seacoast AngelicaSUFF-C G5 S1 E

Aplectrum hyemale PuttyrootALBA-P BRON-P BROO-? CAYU-? G5 S1 E

CHAU-? CORT-? ERIE-P ESSE-P GENE-P JEFF-P LEWI-? LIVI-P

MADI-P MONR-P NIAG-P ONEI-P

ONON-P ONTA-P ORAN-P ORLE-P OSWE-P SARA-? SENE-P TOMP-P

ULST-P WASH-C WAYN-? WEST-?

YATE-P

Arabis divaricarpa Purple Rock-cressALBA-C CLIN-C ESSE-C GREE-C G5 S2 R

JEFF-C OSWE-P RENS-C STLA-P

WARR-P

Arabis drummondii Drummond's Rock CressCLIN-P DUTC-P GREE-C JEFF-C G5 S2 E

NIAG-P ONON-P ORAN-C SARA-P

STLA-C TOMP-P WARR-P WASH-P

Arabis missouriensis Green Rock-cressALBA-C ESSE-C ORAN-C RENS-P G5?Q S2 T

SARA-C SUFF-P ULST-C WARR-C

WASH-C

Arabis shortii Toothed Rock-cressCHEM-P ONEI-P TIOG-P G5 SH E

Arethusa bulbosa Dragon's MouthCATT-? CAYU-P CHAU-? COLU-P G4 S2 T CORT-P DELA-? DUTC-C ERIE-P

ESSE-C FRAN-C GENE-C HAMI-?

JEFF-C KING-? LEWI-C MADI-P NASS-P ONEI-P ONON-P ORAN-P

OSWE-C RENS-P SARA-P SCHE-X

STEU-? SUFF-C TOMP-P ULST-P

WARR-C WASH-P WAYN-P WEST-P

Aristolochia serpentaria Virginia SnakerootBRON-P KING-? NASS-P NEWY-P G4 S2 E

ORAN-C PUTN-P QUEE-X RICH-P ROCK-C SCHE-X ULST-P WEST-P

Arnica lanceolata ArnicaESSE-C G3 S1 E

Arnoglossum atriplicifolium Pale Indian-plantainCATT-P CHAU-? CHEM-? LIVI-? G4G5 SH U

MONR-? ONEI-P TIOG-P WYOM-?

YATE-?

New York Natural Heritage Program Page 2 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Artemisia campestris ssp. borealis Wild SageERIE-P G5T5? SH E

Asclepias purpurascens Purple MilkweedBRON-C CAYU-? DUTC-P GREE-? G5? S2S3 U

MONR-? NASS-C NEWY-? ORAN-?

QUEE-P RICH-C ROCK-? SCHE-?

SUFF-C WAYN-? WEST-C

Asclepias rubra Red MilkweedNASS-X QUEE-X RICH-X SUFF-X G4G5 SX U

WASH-X

Asclepias variegata White MilkweedBRON-C DUTC-? KING-X NASS-P G5 S1 E

NEWY-P QUEE-X RICH-P SUFF-C

WEST-P

Asclepias viridiflora Green MilkweedCOLU-P DUTC-C KING-? NASS-C G5 S2 T

QUEE-? RICH-C ROCK-C SUFF-?

ULST-? WEST-?

Asimina triloba PawpawCHAU-C ERIE-C LIVI-C MONR-C G5 S2 T

NIAG-C ONTA-P ORLE-C OSWE-?

Asplenium bradleyi Bradley's SpleenwortORAN-P ULST-P G4 SH E

Asplenium montanum Mountain SpleenwortCOLU-P DUTC-P RENS-P SULL-C G5 S2S3 T ULST-C

Asplenium scolopendrium var. Hart's-tongue FernMADI-C NIAG-? ONON-C G4T3 S2 T americanum

Asplenium trichomanes-ramosum Green SpleenwortLEWI-C G4 S1 E

Astragalus neglectus Cooper's MilkvetchCAYU-C ERIE-P LIVI-C MONR-P G4 S1 E NIAG-P ONON-X ONTA-P SENE-P

TOMP-P YATE-P

Atriplex dioica OracheBRON-P KING-? NASS-? ONTA-C G5 S1 E ORAN-C QUEE-? RICH-? SUFF-P

Atriplex glabriuscula Seaside OrachSUFF-C G4 S1 E

Bartonia paniculata Screw-stemKING-P NASS-X ORAN-C QUEE-X G5 S1 E

RICH-P SUFF-C

Berula erecta Wild ParsnipERIE-? SUFF-X G4G5 SX U

Betula glandulosa Tundra Dwarf BirchESSE-C G5 S1 E

Betula minor Dwarf White BirchESSE-C STLA-? G3G4Q S1 E

New York Natural Heritage Program Page 3 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Betula pumila Swamp BirchCOLU-C CORT-? DUTC-C ERIE-? G5 S2 T

ESSE-C FRAN-C GENE-P LEWI-C MONR-? NIAG-P ORLE-P STLA-C

Bidens bidentoides Estuary Beggar-ticksALBA-C COLU-C DUTC-C GREE-C G3 S3 R

ORAN-? PUTN-? RENS-P ROCK-? ULST-C WEST-?

Bidens hyperborea var. hyperborea Estuary Beggar-ticksALBA-? COLU-C DUTC-C GREE-C G4T2T4 S1 E ORAN-? RENS-? SUFF-C ULST-?

Bidens laevis Smooth Bur-marigoldCAYU-P CHEM-? CHEN-? COLU-C G5 S2 T

CORT-? DUTC-C ERIE-? GENE-C GREE-C JEFF-? MONR-? NASS-P

NIAG-? ONEI-? ONON-X ONTA-?

ORAN-C ORLE-C PUTN-C RENS-? RICH-? ROCK-? SCHE-P SUFF-?

TOMP-? ULST-C WASH-? WAYN-?

WEST-?

Blephilia ciliata Downy Wood-mintALBA-C BROO-P ESSE-C GREE-C G5 S1 E

LIVI-P MONT-? ONTA-P RENS-P

WARR-P WASH-P WEST-P

Bolboschoenus maritimus ssp. Seaside BulrushBRON-P CAYU-C ERIE-P NASS-C G5 S2 E paludosus ONON-P QUEE-P RICH-P SENE-P

SUFF-C WAYN-C WEST-?

Bolboschoenus novae-angliae Saltmarsh BulrushBRON-P NEWY-P ORAN-C QUEE-X G5 S1 E

ROCK-C SUFF-C WEST-P

Botrychium campestre Prairie DunewortONON-P G3G4 SH E

Botrychium lunaria MoonwortONON-C G5 S1 E

Botrychium minganense Mingan MoonwortONEI-? ONON-C G4 S1 E

Botrychium oneidense Blunt-lobe Grape FernALBA-C ALLE-C BRON-C CATT-C G4Q S2S3 E

CAYU-P CHAU-P CHEM-P CHEN-P CORT-P DELA-P ERIE-P ESSE-P

GENE-P GREE-P HERK-P LEWI-P

LIVI-P MADI-P MONR-P NASS-P ONEI-P ONON-P ORAN-P ORLE-P

PUTN-C ROCK-P SARA-P SCHO-P

STLA-P SUFF-C SULL-P TIOG-P

TOMP-P ULST-P WARR-P WASH-C WEST-P WYOM-P

New York Natural Heritage Program Page 4 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Botrychium rugulosum Rugulose Grape FernESSE-P GREE-P HAMI-C HERK-P G3 S1 E

MADI-P ONON-P STLA-C

Bouteloua curtipendula var. Side-oats GramaALBA-C COLU-P DUTC-C JEFF-C G5T5 S1 E curtipendula MONR-? ONTA-P ORAN-P QUEE-P

RENS-C SCHE-C SUFF-P WEST-?

Buchnera americana Blue-heartsBROO-? CHEN-? ERIE-P MADI-? G5? SH E

MONR-P ONTA-P YATE-P

Calamagrostis perplexa Wood ReedgrassTOMP-C G1Q S1 E

Calamagrostis porteri ssp. porteri Porter's ReedgrassBROO-P CHEM-C STEU-P TIOG-P G4T4 S1S2 U

Calamagrostis stricta Northern ReedgrassALBA-P CHEM-P CLIN-C COLU-P G5 S2 T

DUTC-P ESSE-C FRAN-P HAMI-C

HERK-C MONR-P SENE-C STLA-C WASH-P WAYN-P YATE-P

Callitriche hermaphroditica Autumnal Water-starwortBRON-P CLIN-P JEFF-P STLA-P G5 SH E

SUFF-P

Callitriche terrestris Terrestrial StarwortCOLU-C ESSE-P HERK-? NASS-? G5 S2S3 T

ONEI-P ONON-P ORAN-C RICH-P ROCK-C SUFF-C

Calypso bulbosa var. americana CalypsoCLIN-P GENE-P HERK-P JEFF-? G5T5 SH E

LEWI-P ONEI-P ONON-P OSWE-P SCHE-X STLA-P

Campanulastrum americanum Tall BellflowerCATT-P CHEM-P CHEN-? COLU-? G5 S1 U

DUTC-? ERIE-P GENE-? NIAG-P ONON-? ORAN-C QUEE-? RENS-?

SENE-P SUFF-P TIOG-? TOMP-?

YATE-?

Cardamine longii Long's BittercressCOLU-C GREE-C ORAN-C PUTN-C G3 S2 T

ROCK-C SUFF-C

Cardamine rotundifolia Mountain WatercressCATT-C ERIE-P ONTA-P G4 S1 E

Carex abscondita Thicket SedgeBRON-P COLU-C NASS-P NEWY-P G4G5 S2 T

ORAN-C QUEE-C RICH-C ROCK-C STEU-C SUFF-P WEST-P

Carex aggregata Glomerate SedgeJEFF-P ONEI-P ONON-P ROCK-P G5 SH E

Carex amphibola Narrow-leaved SedgeALBA-C BRON-P CATT-P CAYU-P G4 S1 E

COLU-P DUTC-C NASS-P ONEI-P

QUEE-P TIOG-? TOMP-P ULST-P

New York Natural Heritage Program Page 5 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Carex arcta Northern Clustered SedgeCATT-P CORT-P ESSE-P FRAN-P G5 S1 E

HERK-C STLA-? TOMP-P WEST-P

Carex atherodes Awned SedgeCHAU-P COLU-P JEFF-C MONR-? G5 S1 E

ONEI-P STLA-C

Carex atratiformis Black SedgeESSE-C G5 S1 E

Carex backii Rocky Mountain SedgeALBA-C CLIN-C DUTC-C ESSE-C G4 S2 T

HAMI-P JEFF-C SARA-? SCHO-P STLA-C WARR-P WASH-C

Carex barrattii Barratt's SedgeNASS-C QUEE-X SUFF-C YATE-P G4 S1 E

Carex bigelowii Bigelow's SedgeESSE-C ONEI-? G5 S2 T

Carex bullata Button SedgeMONR-P NASS-C ONEI-P ONTA-P G5 S1 E QUEE-X RICH-P ROCK-P SUFF-C

Carex buxbaumii Brown Bog SedgeALBA-P COLU-P DUTC-P ESSE-P G5 S2 T

GENE-P HERK-P KING-P LEWI-P LIVI-C MONR-C NASS-P ONEI-P

ONON-C QUEE-X RENS-P SCHE-C

SENE-C STEU-P STLA-C SUFF-C TOMP-? WARR-C YATE-P

Carex capillaris Hair-like SedgeCAYU-P CORT-X HAMI-C ONON-P G5 S1 E

Carex caroliniana Carolina SedgeCATT-P NASS-? QUEE-X G5 SH E

Carex chordorrhiza Creeping SedgeCATT-C HERK-P JEFF-P ONEI-P G5 S2 T

ONON-X OSWE-C SARA-P SENE-P STLA-P WARR-C WAYN-P WYOM-C

YATE-P

Carex collinsii Collins' SedgeNASS-P RICH-? SUFF-C G4 S1S2 E

Carex conjuncta Soft Fox SedgeCHEM-P HERK-P ONEI-P RENS-P G4G5 SH E

SARA-? WEST-P

Carex crawei Crawe's SedgeCLIN-C ERIE-P GENE-P HERK-P G5 S1S2 T

JEFF-C MONR-P ONEI-? STLA-P

WARR-C

Carex cumulata Clustered SedgeALBA-P CLIN-C DUTC-P ESSE-P G4? S2S3 T

FULT-P ONEI-P ORAN-C PUTN-C ROCK-C SUFF-P SULL-? ULST-C

WARR-P WASH-P

New York Natural Heritage Program Page 6 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Carex davisii Davis' SedgeALBA-C COLU-P DUTC-C ERIE-P G4 S2 T

GREE-C LIVI-P MONR-P ONEI-P ORAN-C QUEE-P RENS-C SARA-?

SCHE-X ULST-C WEST-P

Carex decomposita Cypress-knee SedgeLIVI-P MONR-P ONEI-P SENE-P G3 SH E YATE-P

Carex emoryi Emory's SedgeCATT-C CLIN-C LIVI-C SULL-P G5 S1 E

Carex formosa Handsome SedgeCAYU-P CLIN-C COLU-C DUTC-P G4 S2S3 T

ESSE-C GENE-C LIVI-C MONR-P

ONEI-P ONTA-P OTSE-P RENS-P SCHE-P WASH-C YATE-P

Carex frankii Frank's SedgeMADI-P ONEI-P TOMP-? ULST-C G5 S1 E

WAYN-C

Carex garberi Elk SedgeCAYU-P CLIN-P ERIE-P JEFF-P G5 S1 E

NIAG-C TOMP-P WARR-P WAYN-P

Carex glaucodea Glaucous SedgeALBA-P BRON-P DUTC-P GREE-P G5 S2S3 E

ONON-X ORAN-C RENS-P RICH-P

ROCK-P SCHE-X TOMP-C ULST-C

Carex gynocrates Northern Bog SedgeGENE-C HERK-P LEWI-P MONR-P G5 S1 E

ONON-C ONTA-P OSWE-P SENE-P

WAYN-P YATE-?

Carex haydenii Cloud SedgeALBA-P CATT-P CAYU-P CHEN-P G5 S1 E

CLIN-C ERIE-P ESSE-P FRAN-C HAMI-P HERK-P JEFF-P LEWI-P

MADI-P NIAG-? ONON-? ORAN-C

STEU-P

Carex hormathodes Marsh Straw SedgeBRON-P KING-X NASS-P ORAN-C G4G5 S2S3 T

QUEE-X RICH-P ROCK-C SUFF-C

YATE-P

Carex houghtoniana Houghton's SedgeCLIN-C ESSE-C FRAN-P FULT-P G5 S2 T

HAMI-P JEFF-C MONR-? ONEI-?

OSWE-C SARA-P WARR-P

Carex jamesii James' SedgeGENE-C JEFF-P LIVI-C MONR-C G5 S2 T

ONTA-P TOMP-C WAYN-P

Carex livida Livid SedgeESSE-C HERK-C JEFF-C MADI-P G5 S1 E

MONR-P ONEI-P OSWE-C

New York Natural Heritage Program Page 7 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Carex lupuliformis False Hop SedgeALBA-P BRON-P CAYU-P CLIN-C G4 S2 R

ERIE-C ESSE-C FULT-P GENE-P GREE-C JEFF-? LEWI-C MONR-C

ONEI-? ONTA-C ORAN-C PUTN-?

ROCK-P SENE-P STEU-C SUFF-P TOMP-P ULST-C WASH-C WAYN-P

WEST-P YATE-P

Carex meadii Mead's SedgeERIE-P HERK-P ORAN-? QUEE-X G4G5 SH E YATE-P

Carex merritt-fernaldii Fernald's SedgeCLIN-P DUTC-P ESSE-C GREE-P G5 S2S3 T

JEFF-C RENS-P SARA-P SUFF-C ULST-P WARR-C WASH-C WYOM-P

Carex mesochorea Midland SedgeNASS-C ONON-C ORAN-C RENS-C G4G5 S2 E ROCK-C SUFF-C

Carex mitchelliana Mitchell's SedgeNASS-C ONEI-? QUEE-P SUFF-C G3G4 S2 T

WEST-P

Carex molesta Troublesome SedgeALBA-P BRON-P CAYU-P CHEM-? G4 S2 T

COLU-P GENE-P HAMI-P JEFF-C

LIVI-? MONR-P MONT-P NIAG-P ONEI-P ONON-C ROCK-P SCHE-P

TIOG-? TOMP-P ULST-P WASH-?

WEST-? YATE-C

Carex nigra Black SedgeDUTC-P MONR-? ONEI-? RENS-? G5 SH E

WAYN-?

Carex nigromarginata Black-edge SedgeMONR-P NASS-P ORAN-C SUFF-P G5 S1S2 E

WEST-P

Carex polymorpha Variable SedgeNASS-X QUEE-X SUFF-X G3 SX U

Carex retroflexa Reflexed SedgeALBA-P BRON-P CAYU-P CHEM-P G5 S2S3 E

CLIN-P COLU-P DUTC-P ERIE-P

GREE-P HAMI-P MONR-P NASS-P NEWY-P NIAG-P ONON-C ONTA-P

ORAN-C QUEE-P RENS-? RICH-P

ROCK-C SARA-P SCHE-? SCHO-P SUFF-P TOMP-P ULST-P WARR-P

WASH-P WEST-P YATE-P

Carex richardsonii Richardson SedgeMONR-X G4 SX U

New York Natural Heritage Program Page 8 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Carex sartwellii var. sartwellii Sartwell's SedgeCAYU-P ERIE-P MADI-P MONR-C G4G5T4T5 S1S2 T

ONON-P SENE-C STLA-C WAYN-P YATE-P

Carex schweinitzii Schweinitz' SedgeALLE-C BRON-P CATT-C CAYU-P G3 S2S3 T

CLIN-P COLU-P CORT-C DUTC-P ERIE-C HERK-P MADI-C MONR-P

NEWY-X ONEI-C ONON-P OSWE-P

RENS-P SCHO-P TIOG-P TOMP-C WAYN-P WYOM-C

Carex scirpoidea Canadian Single-spike ESSE-C WASH-C G5 S1 E Sedge

Carex shortiana Short's SedgeONON-C SUFF-P WAYN-C G5 S1 E

Carex straminea Straw SedgeBRON-P CAYU-P DUTC-P GREE-P G5 S1 E LIVI-C NASS-P ONTA-P ORAN-C

OSWE-P QUEE-P RENS-P RICH-P

ROCK-P SCHE-P SUFF-P ULST-P WASH-P WAYN-P WEST-P YATE-P

Carex striatula Lined SedgeKING-X ORAN-C RICH-P SUFF-P G4G5 S1 E

Carex styloflexa Bent SedgeBRON-P MADI-P NASS-P ORAN-? G4G5 S1 E

QUEE-X RENS-C RICH-P SUFF-C

TIOG-? WEST-P

Carex sychnocephala Many-head SedgeHERK-P JEFF-P ONEI-P STLA-P G4 SH E

Carex tenuiflora Sparse-flowered SedgeERIE-P ESSE-P LEWI-C MADI-P G5 S1 E

ONEI-P SARA-P STLA-C WARR-P

Carex tincta Tinged SedgeDUTC-P HAMI-P HERK-? RENS-X G4G5 SH E

Carex typhina Cat-tail SedgeBRON-P CATT-P CLIN-C COLU-P G5 S2 T DUTC-P ESSE-P KING-P ONEI-P

ORAN-C QUEE-C RICH-P STEU-P

SUFF-C SULL-P TIOG-P WASH-C WEST-C

Carex vaginata Sheathed SedgeESSE-P GENE-C LEWI-P MONR-P G5 S1 E

Carex venusta Graceful SedgeNASS-P SUFF-C G4 S1 E

Carex wiegandii Wiegand's SedgeFRAN-C LEWI-C G3 S1 E

New York Natural Heritage Program Page 9 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Carya laciniosa Big Shellbark HickoryCATT-C CAYU-C CHEM-P ERIE-C G5 S2 T

LIVI-C MONR-C ONEI-P ONON-P ROCK-P SENE-P STEU-P TIOG-?

TOMP-P WAYN-C WEST-?

Castilleja coccinea Scarlet Indian-paintbrushCAYU-? DUTC-C ERIE-P GENE-P G5 S1 E JEFF-C LIVI-P MADI-? MONR-P

NASS-? NIAG-P ONON-P ONTA-P

ORAN-P QUEE-X RICH-P ROCK-P SENE-P STEU-P STLA-C TOMP-?

ULST-P WEST-P YATE-P

Ceanothus herbaceus Prairie RedrootCHEM-P CLIN-C ESSE-P JEFF-C G5 S1 E

Cenchrus tribuloides Dune SandspurALBA-P BRON-P KING-P NASS-P G5 S2 T

QUEE-C RICH-C SUFF-?

Chaerophyllum procumbens Spreading ChervilCHEM-P CHEN-? ERIE-C GENE-P G5 S1 E

MONR-P ONON-P TOMP-P WAYN-P

Chamaecyparis thyoides Atlantic White CedarNASS-C ORAN-C PUTN-C RICH-X G4 S3 R

SUFF-C

Chamaelirium luteum Fairy WandBRON-X BROO-P CATT-C CAYU-? G5 S1S2 T CHAU-P CHEM-P COLU-P DUTC-C

ERIE-C GENE-P GREE-? LIVI-P

MONR-P MONT-? ONON-P ORAN-?

PUTN-X QUEE-X RENS-P RICH-? ROCK-P SCHO-P SENE-P STEU-?

TIOG-P TOMP-P ULST-? WASH-P

WEST-P YATE-P

Chasmanthium laxum Slender SpikegrassNASS-X RICH-X SUFF-C G5 S1 E

Cheilanthes lanosa Woolly Lip-fernBRON-X DUTC-X NASS-? NEWY-X G5 SH E ROCK-X ULST-P WEST-X

Chenopodium berlandieri var. Large Calyx GoosefootBRON-P KING-P NASS-P QUEE-P G4T4 S1S2 E macrocalycium RICH-P SUFF-C WEST-P

Chenopodium rubrum Red PigweedBRON-P CAYU-? KING-P MONR-P G5 S2 T

NASS-C NEWY-? ONEI-? ONON-X RENS-? RICH-? SENE-? STLA-?

SUFF-C TOMP-? WEST-P

Cirsium altissimum Tall ThistleBRON-X ESSE-X KING-X MONT-X G5 SX U NEWY-? RENS-? RICH-X SARA-?

SCHE-? SUFF-X WEST-X

New York Natural Heritage Program Page 10 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Clematis ochroleuca Curly-headsKING-X NASS-X RICH-X SUFF-? G4 SX U

Clinopodium arkansanum CalamintDUTC-X ERIE-X NIAG-X G5 SX U

Collinsia verna Blue-eyed-MaryALLE-P CHAU-? ERIE-P HERK-P G5 SH E

MADI-P MONR-P NIAG-? ONEI-P SCHE-? TOMP-P

Commelina erecta var. erecta Slender DayflowerNEWY-X QUEE-? RICH-? G5T5 SX U

Corallorhiza striata Striped CoralrootJEFF-P LEWI-P MADI-C MONR-P G5 S1 E

ORLE-P

Corema conradii Broom CrowberryULST-C G4 S1 E

Coreopsis rosea Rose CoreopsisNASS-X SUFF-C G3 S3 R

Cornus drummondii Rough-leaf DogwoodCATT-C ERIE-C NIAG-P G5 S1 E

Corydalis aurea Golden CorydalisCLIN-C DUTC-P ESSE-C JEFF-C G5 S2 T

LEWI-? NASS-P NEWY-? ROCK-P SARA-P TOMP-P ULST-P WASH-C

Crassula aquatica Water PigmyweedORAN-C PUTN-P ROCK-C SUFF-C G5 S1 E

ULST-P WEST-P

Crataegus berberifolia Barberry-leaved HawthornSUFF-C G4 S1 E

Crataegus mollis Downy HawthornSUFF-C G5 S1 E

Crataegus uniflora Dwarf HawthornRICH-P SUFF-P G5 S1 E

Crotalaria sagittalis RattleboxBRON-P COLU-P DUTC-P LEWI-? G5 S1 E

NASS-C NEWY-P ORAN-P PUTN-P

QUEE-P RENS-? RICH-? ROCK-C

SARA-P SUFF-P ULST-P WEST-C

Cuscuta cephalanthi Button-bush DodderCAYU-P DUTC-C MONR-? NASS-P G5 S1 E

ONON-? ONTA-? RICH-P ROCK-P

SENE-P TOMP-? ULST-C WASH-P

Cuscuta obtusiflora var. glandulosa Southern DodderGREE-C RICH-C ROCK-C G5T4T5 S1 E

Cuscuta polygonorum Smartweed DodderDUTC-C MONR-P NASS-C NIAG-C G5 S1 E

PUTN-C QUEE-C SUFF-P ULST-?

New York Natural Heritage Program Page 11 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Cynoglossum virginianum var. Northern Wild ComfreyALBA-P CATT-P CHEM-P CLIN-C G5T4T5 S1S2 E boreale DELA-? ERIE-P ESSE-P FRAN-? GENE-P GREE-P JEFF-P LEWI-C

LIVI-P MADI-P MONR-P NIAG-P

ONEI-? ONON-P ORAN-P SARA-P SCHE-P SCHO-P SCHU-P TIOG-P

TOMP-P ULST-P WARR-P WASH-P

YATE-P

Cynoglossum virginianum var. Wild ComfreyCORT-P NASS-P ONTA-P RICH-P G5T5 SH E virginianum SUFF-P

Cyperus echinatus Globose FlatsedgeBRON-C FRAN-? NEWY-X QUEE-X G5 S1 E RICH-C WEST-P

Cyperus flavescens Yellow FlatsedgeBRON-C KING-C NASS-P NEWY-C G5 S1 E QUEE-C RICH-? ROCK-C SUFF-C

WEST-P

Cyperus lupulinus ssp. lupulinus Hop SedgeALBA-P BRON-P KING-X ONEI-P G5T5? S2 T ONON-? OSWE-? PUTN-C QUEE-C

RICH-C SARA-? SUFF-C WARR-C

Cyperus plukenetii GalingaleNEWY-? RICH-X G5 SX U

Cyperus polystachyos var. texensis Coast FlatsedgeNASS-P QUEE-P RICH-P SUFF-C G5T5 S1S2 E

Cyperus retrorsus Retrorse FlatsedgeKING-P NASS-P QUEE-C RICH-P G5 S1 E SUFF-C WEST-P

Cyperus schweinitzii Schweinitz's FlatsedgeALBA-C CAYU-P CHAU-P CHEM-P G5 S2S3 R COLU-C ERIE-P GREE-P JEFF-C

KING-C LEWI-C MONR-C ONEI-P

QUEE-C RENS-P SARA-C SCHE-P

STLA-C WAYN-?

Cypripedium arietinum Ram's-head LadyslipperALBA-C CLIN-C ESSE-C FULT-P G3 S2 T

HERK-C JEFF-C LEWI-C MADI-P

MONT-P ONEI-P ONON-P OSWE-P OTSE-P SCHE-X WARR-P WAYN-P

Cypripedium candidum Small White LadyslipperCHEM-? ERIE-P GENE-C LIVI-C G4 S1 E ONON-P ONTA-? OTSE-? SCHU-P

WARR-P

Cypripedium parviflorum var. Small Yellow LadyslipperBRON-X CHEM-P LEWI-P LIVI-P G5T3T4 SH E parviflorum MADI-P ONEI-P ONON-P OTSE-?

RENS-P SCHE-P STLA-P TOMP-P

ULST-P WEST-X WYOM-P

New York Natural Heritage Program Page 12 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Cystopteris protrusa Lowland Fragile FernERIE-P RICH-C SENE-P SUFF-P G5 S1 E

TOMP-P

Descurainia pinnata ssp. Northern Tansy-mustardCLIN-C DUTC-P ERIE-P ESSE-C G5T5 S1 E brachycarpa SCHU-P SUFF-P TOMP-P

Desmodium ciliare Little-leaf Tick-trefoilALBA-P BRON-P DUTC-P ERIE-P G5 S2S3 T

GENE-C MADI-P MONR-C NASS-C

NEWY-? ONEI-? ONON-C ORAN-? OSWE-P QUEE-P RICH-? SCHE-?

SENE-? SUFF-C WEST-P YATE-?

Desmodium humifusum Spreading Tick-cloverBRON-? ORAN-P WEST-P G1G2Q SH E

Desmodium laevigatum Smooth Tick-cloverALBA-P BRON-P NASS-? NEWY-? G5 SH E

QUEE-X RICH-? SUFF-P WEST-P

Desmodium nuttallii Nuttall's Tick-cloverALBA-P BRON-P HERK-P KING-X G5 SH E

NEWY-P ONON-? RICH-P SCHE-?

SENE-? SUFF-? WEST-? YATE-P

Desmodium obtusum Stiff Tick-trefoilALBA-? BRON-P CHEM-P ERIE-? G4G5 S1 E

MONR-C NASS-P NEWY-? ONON-?

ORAN-C OSWE-P RICH-? SCHE-? SUFF-C TIOG-P ULST-? WEST-P

Desmodium pauciflorum Small-flowered Tick- CAYU-? CHEM-P GENE-P MONR-P G5 SH E clover SARA-P SENE-? TIOG-? WAYN-? WEST-?

Diapensia lapponica var. lapponica DiapensiaESSE-C G5T3T5 S2 T

Diarrhena obovata BeakgrassULST-C G4G5 S2 E

Dichanthelium leibergii Leiberg's Panic GrassRENS-C SCHU-P G5 S1 E

Dichanthelium oligosanthes var. Velvet Panic GrassBRON-C KING-X NEWY-P QUEE-C G5T5 S1 E scribnerianum RICH-C SENE-P SUFF-P TIOG-P

YATE-P

Dichanthelium scabriusculum Rough Panic GrassNASS-P ONEI-P OSWE-P QUEE-P G4 S1 E

SUFF-C

Dichanthelium villosissimum var. Long-haired Panic GrassBRON-P CHEM-P NASS-P NEWY-P G5T5 S1 U villosissimum OSWE-P PUTN-P QUEE-P SENE-P

SUFF-C WEST-P

Dichanthelium wrightianum Wright's Panic GrassSUFF-C G4 S1S2 E

New York Natural Heritage Program Page 13 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Digitaria filiformis Slender CrabgrassALBA-? BRON-P DUTC-? NASS-P G5 S2 T

NEWY-P QUEE-P RICH-P SUFF-C ULST-P WEST-? YATE-P

Diospyros virginiana PersimmonBRON-C KING-? NASS-C NEWY-P G5 S2 T

RICH-C SUFF-C WEST-?

Dodecatheon meadia ssp. meadia Shooting-starSTEU-X G5T5 SX U

Draba arabisans Rock-cressCLIN-C ERIE-P ESSE-C GENE-C G4 S2 T JEFF-C LEWI-P NIAG-P ONEI-?

ONON-P STLA-P TOMP-C WASH-C

YATE-C

Draba glabella Rock-cressCLIN-C WASH-C G4G5 S1 E

Draba reptans Carolina Whitlow-grassDUTC-C JEFF-C NEWY-P QUEE-? G5 S2 T RICH-? SUFF-P WEST-?

Dracocephalum parviflorum American DragonheadERIE-P FRAN-? JEFF-C LEWI-P G5 S1 E

ONEI-? STLA-?

Dryopteris celsa Log FernGENE-P MONR-P ONTA-C RICH-P G4 S1 E

SENE-?

Dryopteris fragrans Fragrant Cliff FernESSE-C FRAN-P GREE-C HAMI-P G5 S1 E

Echinodorus tenellus BurheadCORT-X KING-X ONON-X QUEE-X G3Q SX U

Eclipta prostrata False-daisyBRON-P NEWY-X ORAN-C RICH-P G5 S1 E

ROCK-C SUFF-? ULST-P

Elatine americana American WaterwortALBA-P COLU-P DUTC-P GREE-C G4 S1 E

ONEI-? ONON-X ORAN-C RENS-P

ROCK-P SUFF-C ULST-P

Eleocharis aestuum Tidal SpikerushCOLU-C GREE-P ULST-P G3 S1 U

Eleocharis diandra Wright's SpikerushMADI-P ONEI-C RENS-P G1 S1 U

Eleocharis engelmannii Engelmann's SpikerushBRON-P COLU-P KING-X NASS-P G4G5Q S1 E

QUEE-P SUFF-C

Eleocharis equisetoides Knotted SpikerushDUTC-C MONR-P NASS-X ONEI-? G4 S2 T

ONON-? SUFF-C WEST-?

Eleocharis fallax Creeping SpikerushBRON-P SUFF-C ULST-P G4G5 S1 E

New York Natural Heritage Program Page 14 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Eleocharis halophila Salt-marsh SpikerushBRON-P CAYU-P JEFF-P KING-P G4 S2 T

NASS-P NEWY-P ONEI-X OSWE-P QUEE-? ROCK-C SUFF-C

Eleocharis ovata Blunt SpikerushALBA-P CLIN-C COLU-P DUTC-C G5 S1 E

ERIE-P ESSE-P FRAN-P GENE-C GREE-P HAMI-P HERK-P KING-P

LIVI-P MADI-P NASS-C ONEI-P

ORAN-? OSWE-P PUTN-? RENS-P RICH-P ROCK-? SARA-P STLA-P

SUFF-C SULL-P ULST-C WARR-P

WASH-? WEST-?

Eleocharis quadrangulata Angled SpikerushCAYU-C OSWE-P RICH-C ROCK-P G4 S1 E

SUFF-C ULST-P WEST-C

Eleocharis tenuis var. pseudoptera Slender SpikerushBRON-C PUTN-P QUEE-X SUFF-C G5T5? S1 E

Eleocharis tortilis Twisted SpikerushNASS-X G5 SX U

Eleocharis tricostata Three-ribbed SpikerushSENE-P SUFF-C WEST-P G4 S1 E

Eleocharis tuberculosa Long-tubercled SpikerushNASS-P QUEE-P RICH-P SUFF-C G5 S2 T

WEST-P

Ellisia nyctelea EllisiaNEWY-X G5 SX U

Empetrum eamesii ssp. Purple CrowberryESSE-C G5T5 S1 E atropurpureum

Empetrum nigrum ssp. Black CrowberryESSE-C SUFF-X G5T5 S3 R hermaphroditum

Enemion biternatum False Rue-anemoneERIE-X G5 SX U

Epilobium hornemannii Alpine Willow-herbESSE-P HERK-? JEFF-C G5 S1 E

Equisetum laevigatum Smooth Scouring RushCAYU-X JEFF-X LEWI-X TOMP-X G5 SX E

WAYN-X

Equisetum palustre Marsh HorsetailCLIN-C DUTC-C ERIE-P HERK-P G5 S2 T

JEFF-P LEWI-C MADI-C MONR-P

NIAG-? ONON-X ORLE-? OSWE-P SCHU-C STLA-C TOMP-C WASH-C

WEST-P

Equisetum pratense Meadow HorsetailCLIN-C DELA-P DUTC-? ESSE-C G5 S2 T NIAG-? ONEI-P PUTN-C STLA-C

SUFF-P ULST-C WASH-C WEST-P

New York Natural Heritage Program Page 15 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Erechtites hieraciifolia var. FireweedSUFF-C G5T1T2 S2 E megalocarpa

Erigenia bulbosa Harbinger-of-springBROO-P ERIE-P MONR-C NIAG-C G5 S1 E

Erigeron hyssopifolius Daisy FleabaneESSE-X HAMI-C G5 S1 E

Eriocaulon parkeri Estuary HatpinsALBA-X COLU-X DUTC-X GREE-X G3 SX U

ORAN-X ROCK-X ULST-X

Eriophorum angustifolium ssp. Narrow-leaf CottongrassCHAU-? DUTC-? FRAN-P JEFF-P G5T5 SH E angustifolium MONR-? ONEI-P RENS-? SENE-P

Eryngium aquaticum Marsh EryngoNEWY-X RICH-X G4 SX U

Euonymus americanus American Strawberry-bushBRON-P ERIE-? MONR-P NASS-C G5 S1 E

NEWY-? QUEE-P RICH-C ROCK-P SCHE-? WEST-?

Eupatorium album var. subvenosum White BonesetBRON-P NASS-P QUEE-? RICH-C G5T3T4 S2S3 T

SUFF-C

Eupatorium hyssopifolium var. Fringed BonesetNASS-C QUEE-C RICH-C SUFF-C G5T4T5 S2 T laciniatum

Eupatorium leucolepis var. White BonesetRICH-C SUFF-C G5T5 S1 E leucolepis

Eupatorium resinosum Pine Barrens BonesetQUEE-X G3 SX U

Eupatorium rotundifolium var. Round-leaf BonesetQUEE-P SUFF-C G5T5 S1 E ovatum

Eupatorium rotundifolium var. Round-leaf BonesetNASS-P QUEE-P RICH-P SUFF-P G5T5 SH E rotundifolium

Eupatorium serotinum Late BonesetBRON-P NASS-P RICH-C G5 S2 E

Euphorbia ipecacuanhae Wild IpecacNASS-C ONON-X RICH-P SUFF-C G5? S1 E

Eurybia radula Swamp AsterNASS-P QUEE-X RICH-P STLA-P G5 SH E SUFF-P

Eurybia spectabilis Showy AsterONON-X RICH-? ROCK-C SUFF-C G5 S2 T

Euthamia gymnospermoides Flat-top GoldenrodNASS-P SUFF-P G5 SH U

Festuca saximontana var. Sheep FescueESSE-C G5T5? S1 E saximontana

Fimbristylis caroliniana Carolina FimbrySUFF-X G4 SX U

Fimbristylis castanea Marsh FimbryQUEE-P RICH-? SUFF-C WEST-? G5 S2 T

New York Natural Heritage Program Page 16 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Fimbristylis puberula var. puberula Hairy FimbryNASS-X G5T5? SX U

Frasera caroliniensis Green GentianALLE-C ERIE-P GENE-C LIVI-C G5 S2 T

MADI-P MONR-P ONEI-? ONTA-P

WYOM-C

Galactia volubilis Downy Milk-peaCHAU-? MONR-X NEWY-X QUEE-X G5 SX U

RICH-? SUFF-X WEST-X

Galium concinnum Shining BedstrawCATT-P DUTC-C MONR-P ONON-P G5 S1 E ONTA-P PUTN-C

Galium kamtschaticum Northern Wild-licoriceESSE-C HAMI-P G5 S1 E

Gamochaeta purpurea Purple EverlastingALBA-P CATT-C KING-? NEWY-? G5 S1 E

ONON-? ONTA-? QUEE-? RICH-C

SUFF-C WEST-C

Gaylussacia dumosa Dwarf HuckleberryNASS-P PUTN-C SUFF-C G5 S1S2 E

Gentiana puberulenta Prairie GentianERIE-X MONR-X G4G5 SX U

Gentiana saponaria Soapwort GentianDUTC-P KING-X NASS-P NEWY-X G5 S1 E

QUEE-X RICH-C SUFF-P

Gentianopsis virgata Lesser Fringed GentianERIE-P MONR-P NIAG-C STLA-C G5 S1 E

Geocaulon lividum Purple ComandraESSE-C G5 S1 E

Geranium carolinianum var. Carolina CranesbillBRON-P DUTC-P JEFF-C ORAN-C G5T4? S2 T sphaerospermum OTSE-P RICH-P ULST-C WARR-P

WEST-P

Geum macrophyllum var. Bigleaf Yellow AvensESSE-P ULST-C G5T5 S1 U macrophyllum

Geum triflorum var. triflorum Prairie-smokeJEFF-C OSWE-? G5T5? S2 T

Geum vernum Spring AvensBRON-P CHAU-C CHEN-C DUTC-C G5 S2S3 E

HERK-? KING-? LIVI-C NIAG-? ONEI-P ONON-P ONTA-P ORAN-C

SCHU-C SUFF-P TOMP-C ULST-C

WEST-P

New York Natural Heritage Program Page 17 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Geum virginianum Rough AvensALBA-P BRON-P CAYU-P CHEM-P G5 S2 E

COLU-P DUTC-? ERIE-P GREE-C JEFF-C LIVI-C MADI-P MONR-P

NASS-X NIAG-? ONEI-P ONON-P

ONTA-P ORAN-C PUTN-C QUEE-P RENS-? ROCK-P SCHE-P SCHU-?

STLA-P SUFF-C SULL-? TIOG-P

ULST-C WASH-P WEST-P

Glycyrrhiza lepidota American LicoriceERIE-X G5 SX U

Gymnocladus dioica Kentucky Coffee TreeCAYU-C JEFF-P ONEI-P ONON-P G5 S1 E

ONTA-C TOMP-C

Hackelia deflexa var. americana Northern StickseedALBA-P CLIN-C JEFF-P SCHO-P G5T5 S1 E

Halenia deflexa Spurred GentianCLIN-C ESSE-C HAMI-C HERK-P G5 S1 E ONEI-P SULL-P WARR-C

Harrimanella hypnoides Moss-heatherESSE-X HAMI-X G5 SX U

Hasteola suaveolens Sweet-scented Indian- CATT-C CHEM-P CHEN-P GENE-P G3 S1 E plantain LIVI-C MONR-P ONON-P TIOG-P

Hedeoma hispida Mock-pennyroyalALBA-C CLIN-P COLU-C DUTC-C G5 S2S3 T

ESSE-C FRAN-P HERK-P JEFF-C

RENS-P SARA-C SCHE-P STLA-P

SUFF-P ULST-C WARR-P WASH-P

Helianthemum dumosum Bushy RockroseNASS-C SUFF-C G3 S2 T

Helianthemum propinquum Early FrostweedNASS-C SUFF-C G4 S2S3 U

Helianthus angustifolius Swamp SunflowerKING-X NASS-P QUEE-X RICH-? G5 S2 T

SUFF-C

Helonias bullata Swamp PinkRICH-X G3 SX U

Hierochloe alpina ssp. orthantha Alpine SweetgrassESSE-C G5T3T5 S1 E

Hippuris vulgaris Common Mare's-tailCAYU-P CORT-P ESSE-P FRAN-P G5 S1 E

LEWI-C ONTA-P OTSE-P SENE-P

STLA-P WASH-P

Hottonia inflata FeatherfoilJEFF-? NASS-P ORAN-C QUEE-X G4 S2 T

RICH-C ROCK-P SUFF-C WEST-C

Houstonia purpurea var. calycosa Purple BluetsESSE-P NASS-P SUFF-P TOMP-P G5T5 SH E

ULST-P WASH-P

New York Natural Heritage Program Page 18 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Houstonia purpurea var. purpurea Purple BluetsMONR-? SUFF-P WASH-P WEST-P G5T5 SH E

Huperzia appalachiana Appalachian FirmossESSE-C GREE-P ULST-P G4G5 S2 T

Huperzia selago Fir ClubmossESSE-P STLA-P G5 SH E

Hydrangea arborescens Wild HydrangeaBRON-P BROO-P CHEM-C CHEN-P G5 S2 E

DELA-? ORAN-P PUTN-P ROCK-P

STEU-P SULL-P TIOG-? WYOM-?

Hydrastis canadensis Golden-sealALBA-C BRON-C CAYU-C COLU-P G4 S2 T

DUTC-C ERIE-C GENE-C HERK-C

LIVI-C MADI-C MONR-C NIAG-P ONEI-? ONON-P ORAN-? ORLE-P

RENS-C SARA-C SCHU-P TOMP-P

ULST-P WAYN-P WYOM-C YATE-?

Hydrocotyle ranunculoides Floating PennywortCHAU-C G5 S1 E

Hydrocotyle verticillata Whorled-pennywortSUFF-C G5 S1 E

Hypericum adpressum Creeping St. John's-wortNASS-X SUFF-C G2G3 S2 E

Hypericum densiflorum Bushy St. John's-wortNASS-C SUFF-C G5 S1 E

Hypericum denticulatum Coppery St. John's-wortSUFF-C G5 S1 E

Hypericum gymnanthum Clasping-leaved St. John's- SUFF-X G4 SX U wort

Hypericum hypericoides ssp. St. Andrew's CrossNASS-C RICH-P SUFF-C G5T4 S1 E multicaule

Hypericum kalmianum Kalm's St. John's-wortNIAG-X G4 SX U

Hypericum prolificum Shrubby St. John's-wortALLE-P BRON-? CATT-C CHEN-? G5 S2 T COLU-P CORT-P NIAG-? OSWE-P

SARA-P SENE-C SUFF-C WEST-C

Ipomoea pandurata Wild Potato-vineBRON-? CATT-P DUTC-? ERIE-? G5 S1 E MONR-C RICH-C ROCK-C

Iris prismatica Slender Blue FlagBRON-C DUTC-? KING-X NASS-P G4G5 S2 T

ONON-X QUEE-X RICH-C ROCK-P SUFF-C WEST-P

Iris virginica var. shrevei Southern BlueflagERIE-C G5T5 S1 E

New York Natural Heritage Program Page 19 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Isoetes riparia Riverbank QuillwortBRON-P CLIN-? COLU-C DUTC-P G5? S1 E

ESSE-P GREE-P ORAN-P RENS-P ROCK-C SARA-P STLA-P SUFF-P

SULL-C ULST-P WASH-P

Isotria medeoloides Small Whorled PogoniaNASS-P ONON-P ROCK-P SUFF-P G2 SH E ULST-P WASH-P

Jeffersonia diphylla Twin-leafALLE-C CATT-P CAYU-C ERIE-C G5 S2 T GENE-C JEFF-P LIVI-C MONR-C

ONON-C ONTA-C ORLE-P RENS-C

SENE-C STEU-C WAYN-P WEST-P

YATE-C

Juncus ambiguus Doubtful Toad-rushSUFF-C G5 S1 E

Juncus biflorus Large Grass-leaved RushBRON-C NASS-C RICH-C SUFF-C G5 S1 E

Juncus brachycarpus Short-fruit RushBRON-C NASS-P SUFF-P G4G5 S1 E

Juncus debilis Weak RushNASS-C ORAN-C SCHE-? SUFF-C G5 S1 E SULL-C

Juncus ensifolius Ensiform RushDELA-C SULL-C G5 S1 E

Juncus scirpoides Scirpus-like RushBRON-P HERK-P NASS-P ONON-X G5 S1 E

OTSE-? QUEE-C RICH-C SUFF-C

Juncus stygius ssp. americanus Moor-rushESSE-P HERK-P JEFF-P G5T5 SH E

Juncus subcaudatus Woods-rushBRON-P CATT-C DELA-P ERIE-? G5 S1 E

HERK-P NASS-C ONEI-P ORAN-C ROCK-? SARA-P SUFF-C SULL-P

ULST-C

Juncus trifidus Arctic RushESSE-C ULST-C G5 S2 T

Juniperus horizontalis Prostrate JuniperCHEM-P CHEN-P CLIN-C GENE-C G5 S1 E

LIVI-P MADI-P MONR-P ONEI-P ONON-P

Kosteletzkya virginica Seaside MallowNASS-X G5 SX U

Lachnanthes caroliniana Carolina RedrootSUFF-C G4 S1 E

Lactuca floridana False LettuceBRON-C CHEM-? DUTC-? NASS-? G5 S1 E

ULST-P

New York Natural Heritage Program Page 20 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Lactuca hirsuta Downy LettuceALBA-? CATT-P CLIN-P DELA-P G5? S1 E

ERIE-P ESSE-C NASS-P ONEI-? ORAN-P OTSE-P QUEE-X RENS-P

RICH-P SCHE-? STLA-C SUFF-P

SULL-P TOMP-P ULST-P WARR-P WASH-P

Lathyrus venosus Rough Veiny VetchlingLIVI-C G5 S1 E

Lechea pulchella var. moniliformis Bead PinweedNASS-P RICH-? SUFF-C WEST-? G5T4 S1 E

Lechea tenuifolia Slender PinweedBRON-P NASS-C ORAN-C SUFF-C G5 S2 T

WEST-C

Lemna perpusilla Minute DuckweedBRON-P KING-C MONR-? NEWY-? G5 S1 E

QUEE-P RENS-? RICH-P ROCK-?

SUFF-C WEST-P

Lemna valdiviana Pale DuckweedQUEE-P RICH-? SUFF-P G5 SH E

Leptochloa fusca ssp. fascicularis Salt-meadow GrassCAYU-C NASS-C ONON-X ROCK-P G5T3T4Q S1 E SUFF-C WAYN-C

Lespedeza angustifolia Narrow-leaved Bush- NASS-C SUFF-C WEST-P G5 S2 R clover

Lespedeza stuevei Velvety Bush-cloverERIE-? NASS-P RICH-C SCHE-? G4? S2 T

SUFF-C TIOG-P ULST-P WASH-P WEST-P

Liatris cylindracea Slender Blazing-starNIAG-C G5 S1 E

Liatris scariosa var. novae-angliae Northern Blazing-starALBA-P CHEM-P DUTC-C KING-P G5?T3 S2 T

NASS-P NEWY-X QUEE-P SUFF-C

TOMP-P ULST-? WEST-P

Ligusticum scothicum ssp. Scotch LovageONON-X SUFF-C G5T3T5 S1 E scothicum

Lilaeopsis chinensis LilaeopsisBRON-? NASS-P NEWY-? ORAN-C G5 S2 T RICH-? ROCK-C SUFF-C WEST-P

Lilium michiganense Michigan LilyJEFF-C MONR-P G5 S1 E

Linum intercursum Sandplain Wild FlaxNASS-P SUFF-C G4 S2 T

Linum medium var. texanum Southern Yellow FlaxBRON-X DUTC-C NASS-P ORAN-C G5T5 S2 T QUEE-X RENS-C RICH-P SUFF-C

New York Natural Heritage Program Page 21 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Linum sulcatum Yellow Wild FlaxALBA-P BRON-P BROO-? COLU-P G5 S2 T

CORT-? DUTC-C ERIE-P LIVI-P MADI-P ONEI-? ONON-P ROCK-?

TOMP-P WASH-P WYOM-P

Liparis lilifolia Large TwaybladeALBA-C BRON-? CHAU-? CHEM-P G5 S1 T DELA-P DUTC-C GREE-P KING-?

MONR-P NASS-? NEWY-P ONEI-?

ONON-P ORAN-C OSWE-C PUTN-P QUEE-P RENS-P RICH-P ROCK-P

SARA-P SCHE-P SENE-P SUFF-P

TOMP-P ULST-P WEST-P

Lipocarpha micrantha Dwarf BulrushDUTC-? ESSE-C MADI-P ONEI-X G4 S1 E

ORAN-C OSWE-P RENS-P SARA-P

SCHE-? SUFF-C WARR-C WEST-?

Listera auriculata Auricled TwaybladeLEWI-P WARR-C G3 S1 E

Listera australis Southern TwaybladeCATT-P CAYU-P CHEN-P CORT-C G4 S1S2 E ERIE-P FULT-P HAMI-P MADI-P

ONEI-P ONON-C OSWE-P SENE-P

STLA-P SUFF-C WAYN-C WYOM-P

Listera convallarioides Broad-lipped TwaybladeCHAU-? CORT-? ESSE-P HAMI-? G5 SH E

HERK-P JEFF-P LEWI-P ONEI-P

ONON-P WEST-?

Lithospermum canescens Hoary PuccoonCAYU-X MADI-X MONR-X ONON-? G5 SX U

SARA-? SCHE-?

Lithospermum caroliniense var. Golden PuccoonGENE-P MONR-P ONON-? G4G5T4T5 SH E croceum

Littorella uniflora American Shore-grassCHAU-P CLIN-C HAMI-P G5 S1 E

Loiseleuria procumbens Alpine AzaleaESSE-C G5 S1 E

Ludwigia sphaerocarpa Globe-fruited LudwigiaRICH-P SUFF-C ULST-C WEST-P G5 S2 T

Luzula spicata Spiked WoodrushESSE-C G5 S1 E

Lycopodiella caroliniana var. Carolina ClubmossNASS-C SUFF-C WARR-C WASH-C G5T4 S1 E caroliniana

Lycopodium complanatum Northern Running-pineCORT-P ESSE-C GREE-P LEWI-C G5 S1 E

ONEI-C ULST-P

Lycopodium sitchense Sitka ClubmossDELA-P ESSE-P FRAN-C STLA-? G5 S1 E

New York Natural Heritage Program Page 22 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Lycopus rubellus Gypsy-wortALBA-P BRON-P DUTC-C ERIE-P G5 S1 E

FRAN-P GREE-C HERK-? KING-X MADI-P NASS-P NEWY-X NIAG-P

ORAN-C PUTN-C QUEE-P RICH-?

SARA-P SUFF-C WEST-P

Lygodium palmatum Climbing FernCHEN-P GREE-P ONEI-C ONON-P G4 S1 E

SARA-C SUFF-P

Lysimachia hybrida Lance-leaved LoosestrifeALLE-P CLIN-P DUTC-P ESSE-C G5 S1 E

KING-X NASS-P ONEI-P ORAN-P

QUEE-C RICH-P SCHE-? SUFF-C

WASH-C WEST-?

Lysimachia quadriflora Four-flowered LoosestrifeERIE-C NIAG-C G5? S1 E

Lythrum lineare Saltmarsh LoosestrifeSUFF-C G5 S1 E

Magnolia virginiana Sweetbay MagnoliaBRON-X KING-X NASS-C QUEE-X G5 S1 E

RICH-C SUFF-C WEST-P

Malaxis bayardii Bayard's MalaxisALBA-C NASS-P ORAN-P RICH-P G2 S1 E

SUFF-P

Melanthium latifolium Slender BunchflowerNASS-X ORAN-X QUEE-X RICH-? G5 SX U

ROCK-? WEST-X

Melanthium virginicum Virginia BunchflowerNASS-P ORAN-P RICH-P ROCK-P G5 SH E SUFF-? WEST-?

Micranthemum micranthemoides MicranthemumDUTC-X GH SX U

Minuartia glabra Appalachian SandwortGREE-P ORAN-P SULL-P ULST-C G4 S2 T

Monarda clinopodia Basil-balmCATT-C CAYU-P CHAU-P CHEM-P G5 S1S2 E ERIE-P GENE-P LIVI-P MONR-P

NIAG-P ONTA-P STEU-P TIOG-P

TOMP-P ULST-? WEST-? WYOM-P

YATE-?

Muhlenbergia capillaris var. Long-awn HairgrassNIAG-? SUFF-X G5T5? SX U capillaris

Myriophyllum alterniflorum Water MilfoilCLIN-C ESSE-C FULT-P JEFF-P G5 S2 T

PUTN-P QUEE-? STLA-P WARR-C

Myriophyllum farwellii Farwell's Water-milfoilCLIN-P ESSE-P FRAN-P FULT-P G5 S2 T HAMI-C HERK-C ONEI-P ONON-?

RENS-C STLA-P SUFF-P SULL-P

New York Natural Heritage Program Page 23 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Myriophyllum pinnatum Green Parrot's-featherNASS-P ORAN-P QUEE-? ROCK-P G5 S1 E

SUFF-C WARR-? WASH-?

Najas guadalupensis ssp. Hudson River Water- ALBA-P COLU-P DUTC-P GREE-P G5T1 S1 E muenscheri nymph SARA-P ULST-P WASH-P

Najas guadalupensis ssp. olivacea Southern NaiadCAYU-P SENE-C G5T4? S1? E

Najas marina Holly-leaved NaiadCAYU-P MONR-P ONON-X SENE-C G5 S1 E

WAYN-P

Neobeckia aquatica Lake-cressCATT-P CAYU-P CORT-C ERIE-C G4? S2 T

ESSE-P GENE-P HAMI-P HERK-P JEFF-C MADI-P NIAG-P ONEI-P

ONON-C ONTA-P OSWE-P SARA-P

SENE-P STLA-C WASH-C WAYN-P

Oenothera laciniata Cut-leaved Evening- ALBA-P BRON-P NASS-P QUEE-C G5 S1 E primrose RICH-P SUFF-C ULST-P

Oenothera oakesiana Evening PrimroseCAYU-? FULT-P NASS-C ONTA-P G4G5Q S2 T QUEE-C RICH-C SUFF-C WARR-P

WASH-P

Oldenlandia uniflora Clustered BluetsBRON-P KING-? NEWY-? QUEE-P G5 S1 E

RICH-P SUFF-C WEST-?

Oligoneuron houghtonii Houghton's GoldenrodGENE-C ORLE-? G3 S1 E

Oligoneuron ohioense Ohio GoldenrodALBA-? COLU-C GENE-C LIVI-C G4 S2 T

MONR-C NIAG-P ONON-C ONTA-?

RENS-X SENE-C WAYN-P WYOM-C YATE-?

Oligoneuron rigidum var. rigidum Stiff-leaf GoldenrodCOLU-P DUTC-? ERIE-C GREE-C G5T5 S2 T NASS-P NEWY-P NIAG-C PUTN-P

ROCK-C SCHE-? TOMP-? WEST-C

Omalotheca sylvatica Woodland CudweedHERK-C G3G4 S1 E

Onosmodium virginianum Virginia False GromwellALBA-P DUTC-C HERK-P KING-X G4 S1 E

NASS-X NEWY-X NIAG-? ONEI-P

ONON-P QUEE-X SARA-P SCHE-? SUFF-P WEST-P

Orontium aquaticum Golden ClubBROO-P CHEN-P COLU-C CORT-C G5 S2 T DUTC-C FULT-P GREE-C NASS-P

ORAN-P OTSE-P QUEE-P RENS-C

SUFF-C ULST-P WEST-P

New York Natural Heritage Program Page 24 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Oxalis violacea Violet Wood-sorrelALBA-P BRON-P CATT-P CHEM-P G5 S2S3 T

COLU-P DUTC-P NASS-P ORAN-C PUTN-C QUEE-P RICH-X ROCK-C

SUFF-P TIOG-P ULST-C WEST-X

Oxypolis rigidior Stiff CowbaneKING-P NASS-P QUEE-P RICH-P G5 SH E ROCK-? SUFF-P TIOG-?

Panicum anceps Panic GrassSUFF-X G5 SX U

Panicum flexile Wiry Panic GrassERIE-C GENE-C JEFF-C MADI-P G5 S2 T

ORAN-P SENE-P STLA-C SUFF-?

WASH-C YATE-P

Panicum rigidulum var. elongatum Tall Flat Panic GrassBRON-P SUFF-P WEST-P G5T4T5 SH E

Paspalum laeve Field BeadgrassBRON-C RICH-P SUFF-C WEST-P G4G5 S1 E

Pedicularis lanceolata Swamp LousewortALBA-P BRON-P CAYU-P CHEM-P G5 S2 T

COLU-P DELA-? DUTC-C ERIE-C

GENE-P GREE-C KING-X LIVI-C MADI-? MONR-C NASS-P NEWY-X

NIAG-P ONON-? ONTA-C ORAN-C

QUEE-X RENS-P RICH-P ROCK-P SARA-P SCHU-P SUFF-P TOMP-C

ULST-P WASH-P WAYN-P

Pellaea glabella Smooth Cliff BrakeALBA-C COLU-C DUTC-P ESSE-C G5 S2 T GENE-P JEFF-P LEWI-P NIAG-C

ROCK-C STLA-C WARR-P WASH-C

Petasites frigidus var. palmatus Sweet ColtsfootALBA-C CATT-X CLIN-P ESSE-P G5T5 S1 E

GENE-P MADI-P ONON-P RENS-P

STEU-C STLA-P TOMP-P WARR-P

WASH-P WYOM-P YATE-P

Phacelia dubia var. dubia Scorpion-weedONON-X G5T5 SX U

Phlox maculata var. maculata Wild Sweet-williamBROO-P CATT-C CHAU-C CHEN-P G5T5 S1 E DELA-P ERIE-? ESSE-P HAMI-P

LEWI-C MADI-P ONEI-P ONON-?

PUTN-C RENS-P SARA-P TOMP-P

Phlox pilosa var. pilosa Downy PhloxCHAU-? NIAG-X STLA-P G5T5 SH E

Physalis pubescens var. integrifolia Ground-cherryALBA-P BRON-P COLU-C DUTC-C G5T5?Q S1 E ERIE-P MONR-P NIAG-P ONEI-P

ONON-P ORAN-C OSWE-P RICH-P

SARA-P SUFF-P TIOG-? TOMP-P

New York Natural Heritage Program Page 25 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Physalis virginiana var. virginiana Virginia Ground-cherryALBA-P BRON-? ERIE-? KING-? G5T5 SH E

MONR-P NASS-P ONEI-P ORAN-P RENS-P RICH-P SCHE-P SUFF-P

WASH-P

Pinguicula vulgaris ButterwortCHAU-P DELA-P LIVI-C MONR-P G5 S2 T TOMP-C WYOM-C

Pinus echinata Shortleaf PineALBA-? RICH-C SUFF-X WEST-? G5 S1 U

Pinus virginiana Virginia PineNASS-P ORAN-C RICH-C SUFF-? G5 S1 E

WEST-P

Piptatherum canadense Canada RicegrassESSE-P FRAN-C STLA-C G5 S2 E

Plantago cordata Heartleaf PlantainALBA-P BRON-P CAYU-P COLU-C G4 S3 T

DUTC-C ERIE-C GENE-P GREE-C NEWY-? ONON-? RENS-P ROCK-P

ULST-C

Plantago maritima var. juncoides Seaside PlantainNASS-P NEWY-X ONON-X QUEE-C G5T5 S2S3 T SUFF-C

Platanthera ciliaris Orange Fringed OrchidALBA-P KING-X MADI-P MONR-P G5 S1 E NASS-P NEWY-X ONEI-P ONON-P

QUEE-X RENS-X RICH-P ROCK-?

SCHE-? SENE-P SUFF-C WASH-P

WEST-P YATE-P

Platanthera cristata Crested Fringed OrchisNASS-X QUEE-X SUFF-C G5 S1 E

Platanthera hookeri Hooker's OrchidALBA-P BROO-P CATT-P CAYU-P G4 S1 E CHEM-P CHEN-P CLIN-P COLU-P

CORT-P DELA-P DUTC-P ERIE-P

ESSE-P FULT-P GENE-P GREE-P LIVI-P MONR-P NIAG-P ONEI-P

ONON-P ONTA-P ORAN-P OSWE-P

OTSE-? RENS-P SARA-P SCHE-C

SCHO-P STLA-P SULL-P TIOG-P TOMP-P ULST-P WARR-C WASH-P

WAYN-P WEST-P WYOM-P

Platanthera leucophaea Eastern Prairie Fringed GENE-P NIAG-P ONON-P ORLE-P G2 SH E Orchid OSWE-X WAYN-P

Poa cuspidata BluegrassNEWY-P RICH-P YATE-P G5 SH E

Poa glauca ssp. glauca White BluegrassESSE-C G5T5? S1 E

Poa laxa ssp. fernaldiana Fernald's BluegrassESSE-C G5?T3 S1 E

New York Natural Heritage Program Page 26 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Poa nemoralis ssp. interior Inland BluegrassESSE-P G5T4T5 SH E

Poa paludigena Slender Marsh BluegrassALBA-C BRON-P CAYU-P CHEM-C G3 S1 E

CORT-C LEWI-P MONR-P TIOG-P

TOMP-C WAYN-P

Poa sylvestris Woodland BluegrassALBA-C CAYU-P ERIE-P JEFF-C G5 S1 E

KING-C LIVI-P MONR-P NIAG-C

ONON-P TOMP-P WYOM-P

Podostemum ceratophyllum RiverweedCLIN-C DELA-C ESSE-C FRAN-P G5 S2 T

JEFF-P ONEI-? ORAN-C STLA-C

SULL-P ULST-C

Polemonium vanbruntiae Jacob's-ladderALLE-P CHEN-C CORT-C DELA-C G3 S3 R

HERK-P LEWI-C MADI-P MONT-C

ONON-P OTSE-C SCHO-C SULL-C TIOG-P ULST-C

Polygala incarnata Pink MilkwortNASS-X NEWY-X NIAG-X SUFF-X G5 SX U

Polygala lutea Orange MilkwortDUTC-P NASS-X QUEE-X RICH-X G5 S1 E

SUFF-C WASH-? WEST-?

Polygala mariana Pink MilkwortSUFF-X G5 SX U

Polygonum buxiforme Small's KnotweedALBA-P CHAU-C ERIE-P LIVI-P G5 S1 E

MADI-P ONEI-P ONON-P RENS-C SCHE-P SUFF-C WARR-P WASH-P

Polygonum careyi Carey's SmartweedALBA-C BRON-? CLIN-P DUTC-? G4 S2 T

FULT-P HERK-? KING-P ONON-P ORAN-C OSWE-? OTSE-? QUEE-P

RENS-? ROCK-P SCHE-P SUFF-C

ULST-C WARR-P

Polygonum douglasii ssp. douglasii Douglas' KnotweedESSE-C JEFF-P SARA-P STLA-P G5T5 S2 T

ULST-P WARR-C WASH-C WEST-P

Polygonum erectum Erect KnotweedALBA-P BRON-P CATT-P CAYU-P G5 SH E

CHEM-P CHEN-P CORT-P DUTC-P

ERIE-P GREE-P HERK-P JEFF-P KING-P LIVI-P MADI-P MONT-P

NASS-P NIAG-P ONEI-P ONON-P

ONTA-P OSWE-P QUEE-P RENS-P

RICH-P SARA-P SCHE-P STLA-P SUFF-P SULL-P TOMP-P ULST-P

WARR-P WASH-P WAYN-P WEST-P

YATE-P

New York Natural Heritage Program Page 27 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Polygonum glaucum Seabeach KnotweedKING-C NASS-C QUEE-C SUFF-C G3 S3 R

WEST-P

Polygonum setaceum Swamp SmartweedERIE-P MADI-P NASS-P NIAG-? G5 S1S2 E

ONEI-P ONON-P ORLE-P OSWE-P

ROCK-P SARA-P SUFF-C TOMP-P ULST-P WAYN-C WYOM-P

Polystichum lonchitis Northern Holly-fernCATT-P G5 SH E

Populus heterophylla Swamp CottonwoodDUTC-C NASS-P NEWY-? PUTN-? G5 S2 T

RICH-C SUFF-C ULST-C

Porteranthus stipulatus American IpecacBROO-? TOMP-X G5 SX U

Potamogeton alpinus Northern PondweedCAYU-P CHEN-P CLIN-P CORT-P G5 S2 T

DELA-? ESSE-C FRAN-P HERK-P JEFF-P LEWI-P NIAG-P ONEI-P

OSWE-P STLA-C TOMP-? WARR-C

WASH-C

Potamogeton diversifolius Water-thread PondweedCATT-C CORT-P ESSE-C FRAN-P G5 S1 E

FULT-P HAMI-P HERK-P KING-X

NASS-P ONEI-P ONTA-P ORAN-C PUTN-P QUEE-P RENS-P RICH-P

SUFF-P SULL-P WARR-P WASH-P

WEST-P WYOM-C

Potamogeton hillii Hill's PondweedCOLU-P DUTC-P ESSE-C JEFF-C G3 S2 T

LEWI-C PUTN-? TOMP-P WARR-C

WASH-C

Potamogeton ogdenii Ogden's PondweedCOLU-C CORT-P DUTC-C OSWE-C G1 S1 E

WASH-P

Potamogeton pulcher Spotted PondweedBRON-P COLU-P DUTC-C KING-X G5 S2 T

NASS-P ORAN-C OSWE-C PUTN-C

QUEE-P RICH-P ROCK-P SARA-P

SUFF-C ULST-P WAYN-P WEST-C

Potamogeton strictifolius Straight-leaf PondweedCAYU-P CLIN-P CORT-P DUTC-P G5 S1 E

ESSE-C JEFF-P MADI-P MONR-P ONEI-P ONON-P OTSE-P SENE-P

STLA-P WARR-C WASH-? YATE-C

Potentilla anserina ssp. egedii SilverweedSUFF-C G5T4T5 S2 T

Potentilla paradoxa Bushy CinquefoilCAYU-P CHAU-C ERIE-? MONR-P G5 S1 E

NIAG-C WAYN-P

New York Natural Heritage Program Page 28 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Prenanthes boottii Boott's Rattlesnake-rootESSE-C G2 S1 E

Prenanthes crepidinea Nodding Rattlesnake-rootCATT-P ERIE-P G3G4 SH E

Prenanthes nana Dwarf Rattlesnake-rootESSE-C G5 S1 E

Prenanthes racemosa var. racemosa Glaucous Rattlesnake-rootKING-X NASS-X ROCK-X WEST-? G5T5 SX U

Primula mistassinica Bird's-eye PrimroseJEFF-C LEWI-C LIVI-C ONEI-C G5 S2 T

OSWE-C SCHU-P STEU-C TOMP-P WYOM-C YATE-P

Proserpinaca pectinata Comb-leaved Mermaid- KING-X NASS-X ORAN-P ROCK-P G5 S2 T weed SUFF-C

Prunus pumila var. depressa Dwarf Sand-cherryBRON-X CLIN-C DELA-C ESSE-C G5T5 S2 T

HAMI-P JEFF-P LEWI-P ONEI-P ORAN-C SARA-C SULL-C WARR-C

Prunus pumila var. pumila Low Sand-cherryCLIN-C HAMI-C JEFF-C OSWE-C G5T4 S1 E

Pseudognaphalium helleri ssp. CatfootONEI-? ROCK-? SUFF-P TOMP-? G4G5T3? SH E micradenium

Ptelea trifoliata ssp. trifoliata Wafer-ashCATT-C CHAU-C CHEM-? ERIE-C G5T5 S1S2 E LIVI-P MONR-P NIAG-P TOMP-?

WYOM-P

Pteridium aquilinum var. Southeastern BrackenSUFF-P G5T5 SH U pseudocaudatum

Pterospora andromedea Giant Pine-dropsALBA-P CATT-P CHEM-P CLIN-P G5 S1 E COLU-? CORT-P ERIE-P ESSE-P

HERK-P LEWI-P LIVI-C MONR-P

NIAG-P ONEI-P ONTA-P OSWE-P

RENS-? SCHE-? SCHO-P TOMP-P WARR-P WASH-P WEST-? WYOM-P

YATE-P

Pycnanthemum clinopodioides Basil Mountain-mintBRON-? NEWY-X RICH-? ROCK-C G2 S1 E WEST-?

Pycnanthemum muticum Blunt Mountain-mintBRON-? CHAU-P MONR-P NEWY-? G5 S2S3 T ORAN-C RENS-? RICH-P SUFF-C

WASH-P WEST-P

Pycnanthemum torrei Torrey's Mountain-mintBRON-? DUTC-C NEWY-P RICH-C G2 S1 E ROCK-C SUFF-? WEST-?

New York Natural Heritage Program Page 29 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Pycnanthemum verticillatum var. Whorled Mountain-mintALBA-? CHEN-? DELA-C GENE-P G5T5? S1S2 T verticillatum HERK-? MONR-? ONEI-C PUTN-? RENS-? RICH-? SARA-? STLA-?

SUFF-C TOMP-? ULST-P

Pyrola asarifolia ssp. asarifolia Pink WintergreenERIE-P ESSE-C GENE-P HERK-C G5T5 S2 T JEFF-P LEWI-P MADI-P ONEI-P

ONON-P OTSE-? RENS-? STLA-C

WARR-C WAYN-P

Pyrola minor Mountain PyrolaESSE-C G5 S1 E

Pyxidanthera barbulata PixiesSUFF-C G4 S1 E

Quercus phellos Willow OakQUEE-C RICH-C SUFF-X G5 S1 E

Quercus shumardii var. shumardii Shumard OakNIAG-C G5T5 S1 U

Ranunculus cymbalaria Seaside CrowfootCAYU-C ONON-X QUEE-P SENE-P G5 S1 E

SUFF-P WAYN-P

Ranunculus hispidus var. nitidus Swamp ButtercupBRON-P CATT-P CHAU-P COLU-P G5T5 S1 E

DELA-P KING-? ORAN-C ORLE-P

RICH-P STLA-P SULL-C TOMP-P ULST-P WARR-P WYOM-P

Ranunculus pusillus SpearwortBROO-? NASS-X NEWY-? ONON-X G5 SX U

RICH-X WEST-?

Rhexia mariana var. mariana Meadow-beautyKING-X QUEE-X SUFF-X G5T5 SX U

Rhododendron canadense RhodoraESSE-P FRAN-C HERK-P LEWI-P G5 S2 T ONEI-C ORAN-C PUTN-P RENS-X

STLA-C ULST-C WARR-P

Rhododendron lapponicum var. Lapland RosebayESSE-C G5T5? S1 E lapponicum

Rhynchospora cephalantha Capitate BeakrushSUFF-X G5 SX U

Rhynchospora chalarocephala Loose-headed BeakrushSUFF-X G5 SX U

Rhynchospora inundata Drowned Horned RushSUFF-C G3G4 S2 T

Rhynchospora nitens Short-beaked Bald-rushSUFF-C G4? S2 T

Rhynchospora pallida Pale BeakrushSUFF-P G3 SH U

Rhynchospora recognita Globe BeakrushORAN-X PUTN-X SUFF-X G5? SX U

Rhynchospora scirpoides Long-beaked Bald-rushSUFF-C WEST-C G4 S3 R

New York Natural Heritage Program Page 30 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Rhynchospora torreyana Torrey's BeakrushSUFF-X G4 SX E

Rosa acicularis ssp. sayi Prickly RoseCLIN-? ESSE-C GENE-P WARR-P G5T5 S1 E

WASH-C

Rosa nitida Shining RoseSUFF-C G5 S1 E

Rotala ramosior Tooth-cupALBA-? KING-? NASS-P ORAN-C G5 S2 T

PUTN-C QUEE-P RICH-P SUFF-C

ULST-P

Rubus chamaemorus CloudberrySUFF-X G5 SX U

Rubus cuneifolius Sand BlackberryRICH-P SUFF-P G5 SH E

Rumex hastatulus Heart SorrelKING-P NASS-P ONON-? PUTN-? G5 S1 E

STLA-? SUFF-C

Rumex maritimus Golden DockCAYU-P CHEM-P DELA-P ERIE-P G5 S1 E

GENE-P NASS-C NEWY-P QUEE-P

SENE-P STEU-P SUFF-C TOMP-? WAYN-P

Sabatia angularis Rose-pinkNEWY-X QUEE-X RICH-C WEST-P G5 S1 E

Sabatia campanulata Slender Marsh-pinkKING-? NASS-P NEWY-? ONON-X G5 S1 E

PUTN-P QUEE-? RICH-? SUFF-C

Sabatia dodecandra var. dodecandra Large Marsh-pinkBRON-X KING-X NASS-X NEWY-X G5T4T5 SX U

QUEE-X RICH-X ROCK-X

Sabatia stellaris Sea-pinkKING-P NASS-C QUEE-X SUFF-C G5? S2 T

Saccharum giganteum Giant BeardgrassSUFF-X G5 SX U

Sagina decumbens ssp. decumbens Small-flowered PearlwortNASS-? NEWY-? RICH-P SUFF-C G5T5 S1 E

Sagittaria montevidensis var. Spongy ArrowheadALBA-P COLU-C DUTC-C GREE-C G5T4 S2 T spongiosa ORAN-C PUTN-C RICH-? ROCK-C

ULST-C WEST-C

Sagittaria teres Quill-leaf ArrowheadSUFF-C G3 S1 E

Salicornia bigelovii Dwarf GlasswortBRON-P NASS-P ONON-P QUEE-P G5Q S2S3 T

RICH-P SUFF-C

Salix cordata Sand Dune WillowJEFF-C OSWE-C G5 S2 E

Salix herbacea Dwarf WillowESSE-C G5 S1 E

New York Natural Heritage Program Page 31 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Salix pyrifolia Balsam WillowCLIN-P ESSE-C FRAN-C HAMI-P G5 S2S3 T

JEFF-C LEWI-C STLA-C

Salix uva-ursi Bearberry WillowESSE-C G5 S2 T

Salvia lyrata Lyre-leaf SageULST-P WEST-P G5 SH E

Saxifraga aizoides Yellow Mountain- JEFF-C LIVI-C ONEI-C OSWE-C G5 S2 T saxifrage TOMP-C WYOM-C

Saxifraga oppositifolia ssp. Purple Mountain-saxifrageHAMI-C G4G5T4T5 S1 E oppositifolia

Saxifraga paniculata ssp. neogaea White Mountain-saxifrageESSE-C G5T5? S1 E

Scheuchzeria palustris Pod GrassALBA-C ALLE-C CAYU-P COLU-P G5 S3 R

DUTC-P ERIE-C ESSE-C FRAN-C HAMI-P HERK-P MADI-C MONR-P

ONEI-P ONON-P OSWE-C OTSE-?

RENS-P SCHU-C STLA-C WARR-C

WAYN-C

Schizaea pusilla Curlygrass FernSUFF-C G3 S1 E

Schoenoplectus heterochaetus Slender BulrushCLIN-C ESSE-C FRAN-P JEFF-P G5 S1 E MONR-P OSWE-P SCHU-P STEU-P

STLA-P SUFF-P WASH-C WAYN-P

Schwalbea americana ChaffseedALBA-X G2 SX U

Scirpus ancistrochaetus Northeastern BulrushWASH-X G3 SX U

Scirpus georgianus Georgia BulrushALBA-C CATT-C ERIE-P ESSE-P G5 S1 E

GENE-C GREE-C NASS-P ORAN-C

OSWE-P PUTN-C QUEE-P SUFF-P

TOMP-P ULST-P WASH-P WEST-P

Scirpus longii Long's BulrushQUEE-X G2 SX U

Scleria minor Slender NutrushNASS-P RICH-? SUFF-C G4 S1 E

Scleria muehlenbergii Reticulate NutrushNASS-P SUFF-C G5 S1 E

Scleria pauciflora var. caroliniana Few-flowered NutrushDUTC-P MONR-? NASS-C QUEE-X G5T4T5 S1 E

SENE-P SUFF-C WEST-P

Scleria triglomerata Whip NutrushALBA-P BRON-P NASS-C NEWY-? G5 S2 T ONEI-P ONTA-P QUEE-P RICH-P

SUFF-C WARR-C WAYN-P

New York Natural Heritage Program Page 32 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Scleria verticillata Low NutrushGENE-C MONR-C NASS-P ONTA-P G5 S1 E

QUEE-P SCHU-P SENE-C SUFF-?

Scutellaria elliptica var. elliptica Hairy SkullcapBRON-? DUTC-? KING-X NASS-X G5T5? SX U

NEWY-X QUEE-X RICH-X WEST-X

Scutellaria incana var. incana Hoary SkullcapCATT-P G5T5 SH E

Scutellaria integrifolia Hyssop-skullcapBRON-P NASS-P ORAN-C RICH-P G5 S1 E

ROCK-P SUFF-? ULST-C WEST-P

Scutellaria nervosa Veined SkullcapALBA-? DUTC-X YATE-? G5 SX U

Scutellaria serrata Showy SkullcapBRON-X NEWY-X WEST-X G4G5 SX U

Sedum integrifolium ssp. leedyi Leedy's RoserootSCHU-C YATE-C G5T1 S1 E

Sedum rosea RoserootGREE-C MADI-C ORAN-C ULST-C G5 S1 E

Sedum telephioides Live-foreverDELA-? DUTC-P FULT-P ONEI-P G4 SH E

SUFF-P WASH-P WEST-P

Sericocarpus linifolius Flax-leaf WhitetopBRON-X NASS-C NEWY-P QUEE-X G5 S2 T

RICH-P SUFF-C WEST-X

Sesuvium maritimum Sea PurslaneONON-X SUFF-C G5 S1 E

Sisyrinchium mucronatum Michaux's Blue-eyed-grassBROO-P CHEM-C DELA-P ERIE-P G5 S1 E HERK-P MONR-P ONTA-P ORAN-P

OTSE-P RENS-P RICH-P STEU-P

STLA-C SUFF-C SULL-P TOMP-P

WEST-P

Smallanthus uvedalius Bear's-footCAYU-P CHAU-? ERIE-P ONON-? G4G5 SH E

ONTA-P TOMP-P YATE-P

Smilax pseudochina False China-rootKING-P NASS-C RICH-P G4G5 S1 E

Smilax pulverulenta Jacob's-ladderBRON-C NEWY-P RICH-C WEST-P G4G5 S1 E

Solidago latissimifolia Coastal GoldenrodBRON-? NASS-P QUEE-X RICH-? G5 S1 E

SUFF-C WEST-?

Solidago multiradiata var. arctica Alpine GoldenrodESSE-C FRAN-P G5T4 S2 T

Solidago sempervirens var. Seaside GoldenrodBRON-P DUTC-P KING-P NASS-P G5T5? S1 E mexicana RICH-P SUFF-C WEST-P

Solidago simplex var. racemosa Mountain GoldenrodESSE-C WASH-P G5T4? S1 E

Solidago simplex var. randii Mountain GoldenrodESSE-C HAMI-C HERK-C WASH-C G5T4 S2 T

New York Natural Heritage Program Page 33 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Sparganium natans Small Bur-reedALBA-P CAYU-P CHEN-P CLIN-P G5 S2 T

CORT-P DUTC-? ESSE-P FRAN-P GREE-? HAMI-C JEFF-C LEWI-C

MONR-P ONON-X OSWE-P SENE-P

STLA-C TIOG-P TOMP-P WARR-C WASH-C

Spergularia canadensis var. Northern Sand-spurryBRON-X RICH-? SUFF-X G5T5 SX U canadensis

Sphenopholis obtusata Prairie WedgegrassBRON-P CHEM-P JEFF-C NASS-P G5 S1 E

SUFF-P ULST-P

Sphenopholis pensylvanica Swamp OatsBRON-P DELA-P DUTC-? HERK-P G4 S1 E

MONR-P NEWY-P NIAG-P QUEE-P

RICH-P SUFF-C TOMP-P ULST-C

YATE-?

Spiraea septentrionalis Mountain Meadow-sweetESSE-C G2? S1 E

Spiranthes vernalis Spring Ladies'-tressesBRON-P DUTC-? NASS-P RICH-P G5 S1 E SUFF-C

Sporobolus clandestinus Rough Rush-grassNASS-P QUEE-C SUFF-C WARR-C G5 S1 E WEST-?

Sporobolus heterolepis Northern DropseedALBA-P GREE-P JEFF-C WARR-C G5 S2 T

Stachys hyssopifolia Rough Hedge-nettleALBA-P BROO-P KING-P NASS-P G5 S2 T

QUEE-P RICH-X SCHE-P SUFF-C

Stellaria longipes StarwortJEFF-C RENS-? RICH-? G5 S2 T

Strophostyles umbellata Pink Wild BeanKING-X NASS-P QUEE-X RICH-P G5 SH E

SUFF-P WAYN-P

Stuckenia filiformis ssp. alpina Slender PondweedCAYU-C CHAU-P CHEM-P ERIE-P G5T5 S1 E

JEFF-P LIVI-P MADI-P NIAG-P

ONTA-P SENE-P STLA-P TOMP-P

Stuckenia filiformis ssp. Sheathed PondweedCHAU-P CHEM-P CORT-P ERIE-? G5T5 S1 E occidentalis GENE-P JEFF-P MADI-P MONR-P

NIAG-P ONON-C OSWE-P SENE-P STLA-P TOMP-P

Stylosanthes biflora Pencil-flowerNASS-X NEWY-X RICH-X SUFF-X G5 SX U

WEST-?

Suaeda linearis Narrow-leaf Sea-bliteBRON-P NASS-P QUEE-C RICH-P G5 S1 E

STLA-P SUFF-C WEST-P

New York Natural Heritage Program Page 34 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Suaeda rolandii Roland's Sea-bliteKING-C NASS-P QUEE-C SUFF-C G1G2Q S1 E

Subularia aquatica var. americana Water AwlwortESSE-P FRAN-P HAMI-P WARR-C G5T5 S1S2 E

WASH-P

Symphyotrichum boreale Northern Bog AsterCAYU-C CLIN-P COLU-? CORT-P G5 S2 T DELA-P DUTC-C ERIE-P ESSE-P

FRAN-P GENE-P GREE-? HERK-P

JEFF-P LEWI-C MADI-P MONR-C NASS-P NEWY-P ONON-P OSWE-C

OTSE-P SCHU-P SENE-? STLA-C

SUFF-? SULL-? TIOG-P TOMP-P

WARR-P WAYN-C WEST-P

Symphyotrichum ciliolatum Lindley's AsterJEFF-C ONON-P STLA-P WASH-P G5 S1 E

WAYN-P

Symphyotrichum concolor Silvery AsterKING-X NASS-X QUEE-X RICH-P G4? S1 E

SUFF-C

Symphyotrichum laeve var. Smooth Blue AsterALBA-P CHEM-P GREE-P MONR-? G5T4 SH E concinnum ULST-P WASH-P

Symphyotrichum lanceolatum var. Tall White AsterBRON-P CATT-P CAYU-P CHEM-P G5T5 SH E interior ERIE-? MADI-P OTSE-P STLA-P

TOMP-P WAYN-P

Symphyotrichum novi-belgii var. Long-leaf Bog AsterBRON-P DUTC-? ERIE-P ESSE-P G5T4 S1 U villicaule FRAN-P HAMI-C HERK-P MADI-P

MONR-? ONEI-P ONON-? RICH-?

SCHE-? STLA-P SUFF-? SULL-P WARR-P WEST-?

Symphyotrichum oolentangiense Sky-blue AsterCATT-P ERIE-P LIVI-C MONR-P G5T5 S1 E var. oolentangiense NIAG-C ONEI-P OSWE-P

Symphyotrichum subulatum Saltmarsh AsterBRON-P KING-X NASS-P ONON-C G5 S2 T

PUTN-C QUEE-C RICH-P ROCK-C

SUFF-C WEST-P

Thalictrum venulosum Veiny Meadow-rueCLIN-C ESSE-C G5 S1 E

Thaspium barbinode Meadow-parsnipCATT-P CHEM-P ERIE-P GENE-P G5 S1 U

NIAG-P SCHO-? STEU-P TIOG-P

ULST-C

Thaspium trifoliatum var. aureum Purple Meadow-parsnipBRON-? CHEM-? DUTC-? GREE-X G5T5 SX U

MONR-X ONTA-X ORAN-? RICH-X

TOMP-X ULST-X WEST-X

New York Natural Heritage Program Page 35 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Tilia americana var. heterophylla White BasswoodBROO-? CAYU-P CHEM-? LIVI-P G5T5 SH U

MONR-P ONON-P ONTA-P TOMP-P

Tipularia discolor Cranefly OrchidMONR-P NEWY-P ONON-? RICH-P G4G5 S1 E

SUFF-C

Triantha glutinosa Sticky False AsphodelERIE-P GENE-C ONON-P SARA-P G5 S1 E

WARR-C

Trichomanes intricatum Appalachian TrichomanesCATT-C GREE-P SCHO-P ULST-P G3G4 S1 E WEST-P

Trichophorum cespitosum Deer's Hair SedgeESSE-C GENE-C MONR-P G5 S2 T

Trichophorum clintonii Clinton's ClubrushERIE-P HAMI-P LEWI-P SARA-P G4 S1 E

STLA-P WARR-C

Trichostema setaceum Tiny Blue-curlsNASS-P RICH-P SUFF-P WEST-? G5 SH E

Triglochin palustre Marsh Arrow-grassBRON-P CAYU-P DUTC-? ERIE-? G5 S2 T

GENE-C HERK-? LIVI-C MADI-C MONR-C NIAG-? ONEI-P ONON-C

ONTA-P ORAN-? RENS-? SENE-C

WAYN-P

Trillium flexipes Nodding TrilliumCATT-P CHEN-P ERIE-P GENE-C G5 S1 E

MONR-C WAYN-P

Trillium sessile Toad-shadeCHAU-C MONR-C G4G5 S1 E

Triosteum angustifolium Narrow-leaf FeverwortCORT-X NASS-X G5 SX U

Triphora trianthophora Nodding PogoniaALBA-P CAYU-C ERIE-C MONR-P G3G4 S2 E

NEWY-P ONEI-P ONON-P OTSE-P

RENS-? RICH-P ROCK-P SARA-P SCHE-? SENE-P TOMP-P ULST-C

WARR-P WASH-P WAYN-P

Tripsacum dactyloides Northern Gamma GrassBRON-C KING-X NASS-C NEWY-P G5 S2 T NIAG-C ORAN-P QUEE-C RICH-C

ROCK-P SUFF-C WEST-P

Trisetum melicoides Melic-oatsCLIN-C ESSE-C G4 S1 E

New York Natural Heritage Program Page 36 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Trollius laxus Spreading GlobeflowerBRON-P CAYU-C CHAU-P CORT-C G4T3 S3 R

ERIE-P GENE-C HERK-C LIVI-P MADI-C MONR-P ONEI-P ONON-P

ONTA-C ORAN-P OTSE-P PUTN-C

QUEE-? ROCK-X SCHE-X SCHU-P SENE-P SULL-P TOMP-C ULST-P

WEST-? WYOM-C

Ulmus thomasii Cork ElmBROO-? CAYU-P CHEN-P CLIN-? G5 S2S3 T CORT-P ERIE-C GENE-P GREE-P

HERK-P JEFF-C LEWI-C MADI-P

MONR-P NIAG-C ONEI-P ONON-C

SARA-? SCHE-P SCHO-P STLA-C TOMP-P WARR-P WYOM-P YATE-P

Utricularia inflata Swollen BladderwortORAN-C G5 S1 E

Utricularia juncea Rush BladderwortNASS-P SUFF-C ULST-P G5 S2 T

Utricularia radiata Small Floating ALBA-P HAMI-C NASS-P ONON-X G4 S2 T Bladderwort ORAN-C QUEE-P SUFF-C SULL-C

WARR-C WEST-C

Utricularia striata Fibrous BladderwortNASS-? SUFF-C G4G5 S2 T

Uvularia puberula Mountain BellwortSUFF-C G5 S1 E

Vaccinium boreale High-mountain BlueberryCLIN-P ESSE-C FRAN-P GENE-P G4 S2 E HAMI-P

Vaccinium caespitosum Dwarf BlueberryESSE-C ONEI-? WARR-P G5 S1 E

Vahlodea atropurpurea Mountain HairgrassESSE-X G5 SX U

Valeriana uliginosa Marsh ValerianALBA-P CHEM-P COLU-C DUTC-P G4Q S1S2 E GENE-C HERK-C LEWI-P MADI-P

MONR-C NIAG-P ONEI-P ONON-P

ONTA-? OTSE-? WASH-P WAYN-P

Valerianella chenopodiifolia Goosefoot Corn-saladBROO-? CHEN-P ERIE-P GENE-P G5 S1 E

MONR-C NIAG-? ONEI-P ONON-P

TIOG-? WAYN-?

Valerianella umbilicata Corn-saladCHEN-P GREE-P ONEI-P RENS-P G3G5 SH E

Vernonia gigantea Tall IronweedCATT-P CHAU-C HERK-P LEWI-? G5 S1 E MONR-? ONEI-P ULST-P WAYN-?

New York Natural Heritage Program Page 37 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Veronicastrum virginicum Culver's-rootALBA-P ALLE-P BRON-P BROO-P G4 S2 T

CATT-P CAYU-P CHEM-C COLU-C DELA-P DUTC-C ERIE-P HERK-P

KING-X LIVI-C MONR-C NASS-P

ONTA-P ORAN-C OSWE-P PUTN-C QUEE-X RENS-C RICH-P ROCK-P

SARA-P SCHO-P SCHU-P SENE-P

STEU-P SULL-P TIOG-P TOMP-P

ULST-C WASH-P WEST-P WYOM-P

Viburnum dentatum var. venosum Southern ArrowwoodBRON-P COLU-X ORAN-P SUFF-C G5T4T5 S2 T

WEST-P

Viburnum edule SquashberryESSE-C HERK-? ULST-P G5 S2 T

Viburnum nudum var. nudum Possum-hawDUTC-P KING-X NASS-P NIAG-P G5T5 S1 E ONON-P QUEE-X RICH-C SUFF-C

WEST-P

Viola bicolor Field PansyDUTC-P ERIE-P MONR-? NIAG-C G5 S1 U

Viola brittoniana Coast VioletBRON-X NASS-X QUEE-X RICH-P G4G5 S1 E

ROCK-? SUFF-C WEST-P

Viola hirsutula Southern Wood VioletALBA-P CHEM-P RENS-P RICH-P G4 SH E

SUFF-P TIOG-P ULST-P WEST-P

Viola nephrophylla Northern Bog VioletALBA-P DELA-? ERIE-P ESSE-P G5 S1 E FRAN-? GENE-C HAMI-P HERK-P

JEFF-? MADI-P MONR-P ONEI-?

ONON-P OTSE-? RENS-P ROCK-P SENE-C STLA-P TOMP-? WASH-P

WAYN-? WYOM-P

Viola novae-angliae New England VioletWARR-C G4Q S1 E

Viola primulifolia Primrose-leaf VioletBRON-P NASS-C NEWY-? QUEE-P G5 S2 T

RICH-C STLA-P SUFF-C SULL-P

ULST-P WEST-P

Vitis vulpina Winter GrapeBRON-P NEWY-P TIOG-P WEST-C G5 S1 E

Vittaria appalachiana Appalachian Shoestring CATT-C CHAU-C ULST-C G4 S1 E Fern

Woodsia alpina Alpine Cliff FernESSE-C ULST-C G4 S1 E

Woodsia glabella Smooth Cliff FernESSE-C GREE-P HAMI-C HERK-P G5 S1 E

Woodsia oregana ssp. cathcartiana Oregon WoodsiaONTA-X G5T5 SX U

New York Natural Heritage Program Page 38 2004 Rare Plant Status List - Active Inventory List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Xyris smalliana Large Yellow-eyed-grassNASS-X ORAN-P SUFF-C WEST-C G5 S2 U

Zigadenus elegans ssp. glaucus White CamasGENE-C JEFF-C LIVI-? MADI-P G5T4T5 S2 T

MONR-P NIAG-C ONON-P STLA-C

WYOM-C

Zigadenus leimanthoides False CamasNASS-X SUFF-X G4Q SX U

New York Natural Heritage Program Page 39 Notes

New York Natural Heritage Program Page 40 2004 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Agalinis fasciculata Fascicled False FoxgloveNASS-C RICH-C SUFF-C G5 S3 R

Agalinis paupercula var. borealis Northern False FoxgloveCAYU-P CLIN-P ERIE-C JEFF-P G5T2T4 S3 T

MONR-P OSWE-C STLA-C WASH-P

Agrimonia parviflora Swamp AgrimonyALBA-P BRON-P CHAU-C COLU-C G5 S3 U DUTC-C ERIE-C GENE-C MONR-C

NEWY-? ORAN-C PUTN-C RENS-P

RICH-P ROCK-P SCHE-P STEU-C SUFF-? SULL-C TOMP-P ULST-C

WEST-C

Betula nigra River BirchBRON-P CHEM-P DUTC-P GREE-P G5 S3 U NIAG-P ONON-P ORAN-C QUEE-C

RICH-C SUFF-C SULL-C ULST-C

WEST-C

Calamagrostis pickeringii Pickering's ReedgrassESSE-C FRAN-P HAMI-C HERK-C G4 S3 U

NASS-C STLA-C SUFF-C WARR-C

Cardamine douglassii Purple CressALBA-P BRON-P CAYU-C CHAU-P G5 S3 U

CHEM-P DELA-P DUTC-P ERIE-C

ESSE-P GENE-P LIVI-P MADI-P

MONR-P NIAG-C ONON-P ONTA-C ORLE-P PUTN-P TOMP-C ULST-P

WYOM-C YATE-P

Carex albicans var. emmonsii Emmons' SedgeBRON-P CAYU-P DUTC-P GREE-C G5T5 S3 U MONR-? NASS-P NEWY-P ONEI-?

ONON-P ORAN-C OSWE-P PUTN-C

QUEE-P ROCK-C STLA-P SUFF-C TOMP-P ULST-C WEST-P YATE-P

Carex bicknellii var. bicknellii Bicknell's SedgeALBA-C BRON-C COLU-P DUTC-C G5T5 S3 T

FULT-P NASS-P ORAN-C PUTN-C RENS-C ROCK-C SARA-P SCHE-P

TOMP-P WARR-P WEST-C

Carex bushii Bush's SedgeALBA-P BRON-C COLU-C DUTC-C G4 S3 U

FULT-C GREE-C ONEI-C ORAN-C

PUTN-C RENS-C ROCK-C SCHE-P

SUFF-C ULST-C WASH-C WEST-C YATE-?

New York Natural Heritage Program Page 41 2004 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Carex cryptolepis Northeastern SedgeALBA-C CAYU-C CHAU-C CHEM-C G4 S3 U

CLIN-C COLU-C DUTC-P ERIE-C ESSE-C FRAN-C GENE-C HAMI-C

JEFF-C LEWI-P MADI-C MONR-C

NIAG-P ONEI-C ONON-C OSWE-C OTSE-C SARA-C SCHE-C STLA-C

TIOG-C ULST-C WARR-C WASH-C

WEST-C

Carex debilis var. debilis White-edge SedgeHAMI-C NASS-C ONEI-C SUFF-C G5T5 S3 U

Carex hitchcockiana Hitchcock's SedgeALBA-C CAYU-C CHAU-? CLIN-C G5 S3 T

DUTC-P ERIE-P ESSE-P GENE-P JEFF-P MADI-P MONR-P MONT-P

NEWY-P ONEI-P ONON-C ONTA-P

ORLE-? RENS-C SARA-? SCHE-P SCHU-? SENE-P STLA-C TOMP-P

ULST-P WARR-P WASH-C WAYN-P

YATE-P

Carex muehlenbergii var. enervis Muhlenberg's SedgeALBA-P BRON-P CAYU-? CHEM-? G5T5 S3 U

DUTC-? MONR-? NASS-P NEWY-P

ONEI-P ORAN-P PUTN-P QUEE-P RICH-? SUFF-P TIOG-P TOMP-P

WASH-? WEST-P

Carex oligosperma Few-seed SedgeALLE-C CATT-C CHAU-P ERIE-P G4 S3 U ESSE-P FRAN-C HAMI-P HERK-P

LEWI-P ONEI-C RENS-P STLA-C

Carex seorsa Weak Stellate SedgeBRON-P CATT-P DUTC-C ERIE-P G4 S3 T MADI-P NASS-P ONEI-P ONON-C

ONTA-P ORAN-C OSWE-C PUTN-C

RENS-P RICH-P ROCK-C SUFF-C ULST-C WEST-P

Carex striata var. brevis Walter's SedgeNASS-P SUFF-C G4T4? S3 U

Carex willdenowii Willdenow's SedgeBRON-P CAYU-P COLU-P DUTC-C G5 S3 T

GENE-C JEFF-P LIVI-C ONON-C

ORAN-C ROCK-? STEU-P SUFF-P

TOMP-C WYOM-C YATE-P

Ceratophyllum echinatum Prickly HornwortCOLU-P DELA-C DUTC-C ESSE-P G4? S3 T

FRAN-P JEFF-C ONEI-P ORAN-C OSWE-P RICH-P STLA-C SUFF-P

SULL-P TOMP-P ULST-C WARR-P

WEST-C YATE-P

New York Natural Heritage Program Page 42 2004 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Clintonia umbellulata Speckled WoodlilyALLE-P CATT-C CHAU-P ERIE-P G5 S3 U

LIVI-P WYOM-C

Corydalis flavula Yellow HarlequinDUTC-C GENE-P NASS-P ONEI-? G5 S3 U

ONON-P ONTA-P ORAN-C PUTN-C

ROCK-C ULST-C WEST-C YATE-?

Cuscuta pentagona var. pentagona Five-angled Field-dodderBRON-P ERIE-P HERK-P KING-C G5T5 S3 U

MONR-? NASS-C NEWY-C NIAG-C ONON-? ONTA-P ORAN-C PUTN-C

QUEE-C ROCK-C STLA-? SUFF-C

Cyperus erythrorhizos Red-rooted FlatsedgeALBA-C BRON-P CAYU-P CHAU-C G5 S3 U CHEM-C COLU-P ERIE-P MONR-C

NASS-C NEWY-C ONEI-P ORAN-C

PUTN-C QUEE-C ROCK-P SARA-C SCHE-C SENE-? SUFF-C TOMP-P

ULST-C WAYN-P WEST-P

Cyperus houghtonii Houghton's Umbrella- ALBA-C CHEM-P CLIN-C ESSE-C G4? S3 U sedge JEFF-C LEWI-C LIVI-P PUTN-P

SARA-C SCHE-P STEU-P SUFF-C

WARR-P WASH-C WEST-?

Cyperus odoratus Rusty FlatsedgeALBA-C BRON-P CAYU-P CHAU-C G5 S3 U

COLU-P ERIE-P GREE-C JEFF-C

MONR-C NASS-C NIAG-P ONEI-P ONON-C ORAN-C QUEE-P RENS-P

RICH-C ROCK-C SARA-P SCHU-P

STLA-C SUFF-C ULST-P WAYN-P

WEST-P

Dichanthelium boreale Northern Panic GrassALBA-P CORT-P ERIE-P ESSE-C G5 S3 U

GREE-P HAMI-P HERK-P JEFF-P

LEWI-P ONEI-P OSWE-P SCHE-P SCHU-P STLA-C SULL-P WARR-C

WASH-P

Drosera filiformis Dew-threadSUFF-C G4G5 S3 R

Eleocharis melanocarpa Black-fruited SpikerushRICH-? SUFF-C G4 S3 U

Eleocharis robbinsii Robbins SpikerushESSE-P FULT-C JEFF-C LEWI-C G4G5 S3 U

ORAN-? OSWE-P STLA-C SUFF-C

Fuirena pumila Dwarf Umbrella-sedgeNASS-C ORAN-C SUFF-C WEST-P G4 S3 R

Heteranthera reniformis Kidneyleaf Mud-plantainALBA-C COLU-C DUTC-C GREE-C G5 S3 U

ORAN-P RENS-C SUFF-C ULST-C

New York Natural Heritage Program Page 43 2004 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Hydrocotyle umbellata Water-pennywortONON-P OSWE-P ROCK-P SUFF-C G5 S3 U

TOMP-? WEST-?

Hypericum ascyron Great St. John's-wortALBA-P BROO-P CATT-C CHEM-P G4 S3 U

CHEN-? COLU-C CORT-P DELA-C

DUTC-? ERIE-C GENE-? HERK-? JEFF-P MONR-? NIAG-? ONEI-P

ONON-? ORAN-P OSWE-P PUTN-?

RENS-? SCHE-P STEU-P STLA-C SULL-C TIOG-P TOMP-P WARR-C

WASH-P WEST-?

Isanthus brachiatus False-pennyroyalALBA-C COLU-P DUTC-P JEFF-C G5 S3 U NIAG-P RENS-C STLA-C ULST-P

Isoetes lacustris Large-spored QuillwortCOLU-P ESSE-C GREE-P HERK-P G5 S3 R ONEI-? WARR-C WASH-?

Juglans cinerea ButternutALBA-P ALLE-P BRON-P CATT-P G4 S4 U

CAYU-P CHAU-C CHEM-P CLIN-P COLU-P DELA-P DUTC-P ERIE-P

ESSE-P GENE-P GREE-P HAMI-P

JEFF-P LEWI-P LIVI-P MADI-P

NASS-P NIAG-P ONEI-P ONON-P ONTA-P ORAN-C OSWE-P OTSE-P

PUTN-C QUEE-P RENS-C RICH-P

ROCK-C SARA-P SCHE-C SCHO-P SCHU-P STEU-P STLA-P SUFF-C

SULL-P TIOG-P TOMP-P ULST-P

WARR-P WASH-P WEST-C WYOM-P

Lathyrus ochroleucus Creamy Wild-peaALLE-P BROO-? CATT-C CAYU-? G4G5 S3 U

CHAU-P CHEM-C CLIN-C ERIE-P

GENE-C JEFF-C LIVI-C MONR-? NIAG-P ONON-? ONTA-P ORAN-P

SCHU-? SENE-? STLA-P TIOG-P

TOMP-P WYOM-C YATE-?

Lechea racemulosa Illinois PinweedNASS-C NEWY-P ORAN-C PUTN-C G5 S3 R

QUEE-? RICH-? ROCK-C SUFF-C

WEST-?

Lespedeza repens Trailing Bush-cloverBRON-P CHEM-P NASS-C RICH-C G5 S3 R

SARA-P SUFF-C TOMP-? ULST-P

WEST-P

New York Natural Heritage Program Page 44 2004 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Lespedeza violacea Violet Bush-cloverALBA-C BRON-P CAYU-P CHEM-P G5 S3 R

CHEN-? COLU-P DUTC-C JEFF-P LIVI-C MONR-? NASS-? ONON-?

ONTA-C ORAN-C QUEE-P RENS-C

RICH-? ROCK-C SARA-P SCHE-? SCHO-? SUFF-C TIOG-? TOMP-P

ULST-C WEST-P WYOM-C YATE-?

Limosella australis MudwortALBA-P COLU-P DUTC-P GREE-P G4G5 S3 R ORAN-C PUTN-P QUEE-? ROCK-C

SUFF-C ULST-P WEST-C

Linum striatum Stiff Yellow FlaxBRON-? CHAU-C NASS-C ORAN-P G5 S3 R RICH-P SUFF-C WARR-C WEST-C

Lobelia nuttallii Nuttall's LobeliaALBA-P NASS-X QUEE-X SUFF-C G4G5 S3 R ULST-C

Luzula bulbosa Hairy WoodrushORAN-? SUFF-C ULST-C WARR-C G5 S3 U

Luzula echinata Spiny WoodrushBRON-P DUTC-P MONR-P NIAG-P G5 S3 U

ONEI-? ONON-? ORAN-? ROCK-P

SUFF-C TOMP-P ULST-?

Megalodonta beckii var. beckii Water-marigoldALBA-P CAYU-P CHAU-P CLIN-P G4G5T4 S3 T

COLU-P CORT-P ERIE-P ESSE-C

FRAN-P FULT-P GENE-? HERK-P

JEFF-P LEWI-C LIVI-P MADI-P NIAG-? ONEI-P ONON-P ORAN-C

OSWE-P OTSE-P RENS-? SARA-P

SCHU-P SENE-P STEU-P STLA-C WARR-C WASH-P WAYN-P WEST-P

WYOM-P

Mimulus alatus Winged MonkeyflowerBRON-C DUTC-C GENE-C NIAG-C G5 S3 R ORAN-C ORLE-C RICH-C ULST-C

WEST-C

Minuartia caroliniana Pine-barren SandwortRICH-? SUFF-C G5 S3 R

Minuartia groenlandica Mountain SandwortESSE-C HAMI-C ULST-C G5 S3 U

Oclemena nemoralis Bog AsterESSE-C FRAN-P HAMI-C HERK-C G5 S3 U

LEWI-P RENS-C RICH-? STLA-C

SUFF-C TIOG-C WARR-? WEST-?

Oligoneuron album Upland GoldenrodALBA-P JEFF-C MONR-P NIAG-C G5 S3 U

RENS-C SARA-C STLA-C WASH-C

New York Natural Heritage Program Page 45 2004 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Panicum amarum Bitter Panic GrassQUEE-C RICH-C SUFF-C G5 S3 U

Phragmites australis ssp. 1 Native PhragmitesJEFF-C STLA-C WASH-? G5T4 S3 U

Pinus banksiana Jack PineCLIN-C ESSE-P HAMI-P ONEI-? G5 S3 R

ORAN-C STLA-P WARR-P

Polygonum tenue Slender KnotweedALBA-C BRON-P COLU-C DUTC-P G5 S3 R

ESSE-P GREE-P NASS-P ONON-P

ORAN-C QUEE-P RENS-C RICH-C ROCK-C SARA-C SCHE-P SCHO-P

SUFF-C ULST-C WASH-? WEST-P

Potamogeton confervoides Algae-like PondweedESSE-C HAMI-C HERK-C NASS-P G4 S3 T

RENS-C SARA-P STLA-P SUFF-P

SULL-P WARR-P

Quercus marilandica var. Blackjack OakKING-C NASS-C RICH-C SUFF-C G5T4T5 S3 U marilandica

Ranunculus micranthus Small-flowered CrowfootBRON-P COLU-C ONEI-P ORAN-C G5 S3 T PUTN-? RENS-P ROCK-C SUFF-P

ULST-P WEST-P

Rhynchospora macrostachya Tall Horned RushSUFF-C G4 S3 U

Sagittaria subulata Strap-leaf ArrowheadALBA-P COLU-C DUTC-C GREE-C G4 S3 U

ORAN-C RENS-? ROCK-C ULST-C WEST-C

Scleria reticularis Reticulated NutrushGENE-P NASS-X QUEE-X SUFF-C G4 S3 U

WEST-?

Scutellaria parvula var. parvula Small SkullcapESSE-C JEFF-C NIAG-C ULST-C G4T4 S3 U

Silene caroliniana var. pensylvanica Wild PinkBRON-C CAYU-? COLU-P DUTC-? G5T4 S3 V NASS-C NEWY-C ONON-? QUEE-P

RENS-? RICH-P ROCK-? SCHE-?

SUFF-C WEST-C

Symphyotrichum ontarionis Ontario AsterCHEM-? CLIN-C FRAN-C JEFF-C G5 S3 U

LEWI-C NIAG-? OSWE-? STLA-C

Symphyotrichum tenuifolium Slender Saltmarsh AsterBRON-P KING-P NASS-P ONON-? G5 S3 U

QUEE-P RICH-P SUFF-C WEST-P

New York Natural Heritage Program Page 46 2004 Rare Plant Status List - Watch List

Scientific Name Common Name Counties of Occurrence Global State State Rank Rank Status

Utricularia geminiscapa Hiddenfruit BladderwortCATT-P DELA-P DUTC-C ESSE-C G4G5 S3 U

FRAN-? HAMI-C HERK-C JEFF-C LEWI-C NASS-? ONEI-? ONTA-?

OSWE-P PUTN-C RICH-C SARA-P

SENE-P STLA-C SUFF-C

Utricularia minor Lesser BladderwortCATT-C CAYU-C CHAU-P CLIN-? G5 S3 T

COLU-P DUTC-C ESSE-P GENE-?

HAMI-C HERK-P LEWI-C MADI-P MONR-P ONEI-P ORAN-P OSWE-C

RENS-P ROCK-P SARA-? SCHE-P

SENE-C STLA-C SUFF-P TIOG-P

WAYN-? WEST-C

Utricularia subulata Zigzag BladderwortORAN-? RICH-C SUFF-C G5 S3 U

Vaccinium uliginosum Bog BilberryESSE-C G5 S3 R

Veronica peregrina ssp. xalapensis NeckweedALBA-C CATT-C CAYU-C CLIN-C G5T5 S3 U

JEFF-C NIAG-C SCHE-C STLA-C

New York Natural Heritage Program Page 47 Notes

New York Natural Heritage Program Page 48 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Acalypha virginica FRRRR Aconitum noveboracenseFRRFF F F FFFF Adoxa moschatellina VVVVV V Agalinis acuta FRFFFR Agalinis fasciculata F FFF R Agalinis maritima var. maritimaVV V V VVVVVV V F RRRR VV Agalinis paupercula var. borealis F FFF R R Agastache nepetoidesVRVF F F FRRR Ageratina aromatica var. aromatica FFF R R Agrimonia parvifloraVVVVVV F F FR R Agrimonia rostellataFR F F FF Agrostis mertensii FRFFFR Aletris farinosaVV V V VVFFFF R R RRRV VV Alisma gramineum R R R R Allium burdickiiVV V V VV FFFF R R Allium cernuum var. cernuumVV V V VVVVFF F F RRVV VV Amaranthus pumilusVRVV V F FRRR Amelanchier nantucketensisFRRR R Amerorchis rotundifoliaF V Amianthium muscaetoxicumFFFF R R Ammophila champlainensisVV V V VVVFRR R R RRRR RR Amphicarpum purshii F FFRRR R R Anemone multifida var. hudsonianaF FFRR R Angelica lucidaRR R R RRFFFR R R RRRR RR Aplectrum hyemaleVV V V F FFFRR R R RVVV VV Arabis divaricarpa VVFFFRR R R Arabis drummondiiFFRRRR R R Arabis missouriensisF FFFR R Arabis shortiiFFRR R R Arethusa bulbosa VVVVVVVVRRRR R Aristolochia serpentariaVVVVVV V V VV VV Arnica lanceolata FFFF F Arnoglossum atriplicifoliumFF F F FR RR Artemisia campestris ssp. borealis F FFR R R Asclepias purpurascensFRFF F R Asclepias rubraF F F Asclepias variegataFF R R Asclepias viridifloraVVVVV V V VV Asimina triloba FFFFFFF R R RR

New York Natural Heritage Program Page 49 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Asplenium bradleyiVV V V VVVVVV V V VVVV VV Asplenium montanum V VVVVVVV V V VVVV VV Asplenium scolopendrium var. VVVV VVVVVV VV VVVV VV americanum Asplenium trichomanes-ramosumV V V Astragalus neglectusFFFR R R R Atriplex dioica FFRRRR R Atriplex glabriuscula F FRRRR R Bartonia paniculata F FFF R R Berula erecta FVVRV Betula glandulosa FFFRRR Betula minor V VVFFFF Betula nigraVV V V F RRRVV V V VVVV VV Betula pumilaRR V V VVVVVV V V VVVV RR Bidens bidentoides FFFF Bidens hyperborea var. hyperborea F F R Bidens laevis FRFF Blephilia ciliata FFFFFFFFF Bolboschoenus maritimus ssp. FRFFFFRR paludosus Bolboschoenus novae-angliaeRR R F F Botrychium campestreVR R Botrychium lunariaVVRRRR R Botrychium minganenseVVRRRR R R RR Botrychium oneidenseVVVVVV V R RRRR RR Botrychium rugulosumVRRVVVV V R Bouteloua curtipendula var. RRRRRRRRR curtipendula Buchnera americana RRR Calamagrostis perplexaRR R R RR R Calamagrostis pickeringiiF FF F F Calamagrostis porteri ssp. porteriRR R R RR RR Calamagrostis strictaRRRRR R R Callitriche hermaphroditica R R R R Callitriche terrestrisRR R R RR Calypso bulbosa var. americanaF FF F Campanulastrum americanumFR F F RR Cardamine douglassiiFF F F Cardamine longii VVVVVVVVVV V Cardamine rotundifoliaFFFFRR R R RR

New York Natural Heritage Program Page 50 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Carex absconditaF FR R R Carex aggregataR R Carex albicans var. emmonsiiFF R R Carex amphibolaF FR R Carex arcta F FFFFR Carex atherodes R R Carex atratiformisRRRR R R Carex backiiF RR R Carex barrattiiFFFR R Carex bicknellii var. bicknelliiF FFRR R Carex bigelowii FFFFRR R Carex bullata FRRFRRRRR Carex bushiiF FR R R Carex buxbaumiiF FF R R Carex capillarisR R R Carex caroliniana F FRRRRR Carex chordorrhizaFFFRRV V V VVVV VV Carex collinsii FFFFFR Carex conjunctaRR R Carex crawei F FFFFFFR R Carex cryptolepis FFFFRRRRRR RR Carex cumulata VFFFRRRR R Carex davisii F FFFFF R Carex debilis var. debilisFRRFFRR R R Carex decompositaRRRR R Carex emoryiF FR R R Carex formosa R RRRRRR Carex frankii RRRRRRR Carex garberi FRRRRR Carex glaucodeaR RR R R Carex gynocrates F FFFFFFR R R Carex haydenii F FFFFR Carex hitchcockianaF FR R R Carex hormathodesFRFFRR R R RR Carex houghtonianaRR R R Carex jamesii FFFRR R R Carex livida FFFRRR R Carex lupuliformisVFFR R R RRRR RV Carex meadiiFF R R

New York Natural Heritage Program Page 51 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Carex merritt-fernaldiiRR R R Carex mesochoreaVFFFRR R Carex mitchellianaR RR R Carex molesta FFFFRRRR Carex muehlenbergii var. enervisFFFF F R Carex nigra FRRFFFFRR Carex nigromarginata F RRR R Carex oligospermaFFFF R R R Carex polymorphaFFFFFR R R Carex retroflexaFFFR R Carex richardsoniiFFFR R Carex sartwellii var. sartwelliiF FF R Carex schweinitziiF FFRR R Carex scirpoideaVV V V F FRRRR R R RRVV VV Carex seorsaFF R R Carex shortianaRR R R Carex straminea FVVFFFRRV Carex striata var. brevisR RR R R Carex striatulaF R R Carex styloflexaF F R Carex sychnocephalaR R R Carex tenuiflora F R Carex tincta F RRR Carex typhina FRRFFRRRRRR Carex vaginata FFFFFRR Carex venustaF FR R Carex wiegandii FFFFFR R Carex willdenowiiF FFFF R R Carya laciniosa FRFRRRRRRR Castilleja coccineaF FF F Ceanothus herbaceusVV V V VVFVVV V V VVVV VV Cenchrus tribuloides R RRR R R Ceratophyllum echinatumFRFR R R RR Chaerophyllum procumbensFF R Chamaecyparis thyoidesVV V V VVVVVV V V VVVV VV Chamaelirium luteumVV V V F FFFFF F R VVVV VV Chasmanthium laxumFRFF F F FR Cheilanthes lanosaVVVVVVV V V VV

New York Natural Heritage Program Page 52 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Chenopodium berlandieri var. FFFFFF RR macrocalycium Chenopodium rubrumFFFFFFF F F Cirsium altissimumFRRFF F F FF Clematis ochroleuca FFFFFFR R R R Clinopodium arkansanumF F F Clintonia umbellulataFRFFRR R R Collinsia verna F F F Commelina erecta var. erectaFF R R Corallorhiza striataFF V Corema conradiiVV F F F RRRVV V V VVVV VV Coreopsis rosea VVVVFFFFFFVV VV Cornus drummondiiVVFFVV R R RR RV Corydalis aurea FFFFFFFFFR R Corydalis flavula FFFRR R Crassula aquatica VVVR Crataegus berberifolia FFR RR Crataegus mollis FFR RR Crataegus uniflora FFR RR Crotalaria sagittalisFF F F FFRR RR Cuscuta cephalanthi F FFF F R Cuscuta obtusiflora var. glandulosa F FFFRR R Cuscuta pentagona var. pentagona F F R R Cuscuta polygonorum F F F R Cynoglossum virginianum var. F FFFRRR boreale Cynoglossum virginianum var. F FR virginianum Cyperus echinatusFF F F FR Cyperus erythrorhizos F FRR R Cyperus flavescensRR R R RR RR Cyperus houghtoniiFFRR R R RR R Cyperus lupulinus ssp. lupulinus F FRR R Cyperus odoratus RRRR Cyperus plukenetiiRRR R R Cyperus polystachyos var. texensis R R R Cyperus retrorsus FRRFFFFRR Cyperus schweinitziiFRRR R R RR Cypripedium arietinumFFFF R R Cypripedium candidumFFFFFR R R RR R

New York Natural Heritage Program Page 53 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Cypripedium parviflorum var. F F parviflorum Cystopteris protrusaR RRRR R Descurainia pinnata ssp. FFFFRRRR brachycarpa Desmodium ciliareFR F F FR Desmodium humifusum F FFR R Desmodium laevigatum F FFR R Desmodium nuttallii FF Desmodium obtusum F F F Desmodium pauciflorumFF F F Diapensia lapponica var. lapponicaFFFF F F RR Diarrhena obovataVV V V VVVV V Dichanthelium borealeRRRR R R R Dichanthelium leibergiiRRRR R R R Dichanthelium oligosanthes var. FRRRRRRRR scribnerianum Dichanthelium scabriusculumRRRR R R RR Dichanthelium villosissimum var. RRRRRRR villosissimum Dichanthelium wrightianumFF R R R Digitaria filiformis F R R R Diospyros virginianaVV V V VVVFVV V V VVVV VV Dodecatheon meadia ssp. meadiaF F Draba arabisans F FFFRRR Draba glabella FFRRR Draba reptans F FFR R Dracocephalum parviflorumFRFF F F RR Drosera filiformis FFFFFR RR Dryopteris celsa VVVVVVVVV Dryopteris fragransVV V V VVRRRR R R RRRV VV Echinodorus tenellusFF F F FF Eclipta prostrata FFFR RR Elatine americana FRFRRRRR Eleocharis aestuum RRR Eleocharis diandra RRR Eleocharis engelmanniiFF F R RR R Eleocharis equisetoidesFF R R RR R Eleocharis fallax F FFFR Eleocharis halophilaFRRFFFF F F FRRR Eleocharis melanocarpaFFFR R R R

New York Natural Heritage Program Page 54 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Eleocharis ovata VFFFRR R Eleocharis quadrangulataFR F F FF Eleocharis robbinsii F F R R Eleocharis tenuis var. pseudopteraFF F F RR Eleocharis tortilis FFFF RR Eleocharis tricostataFRFF R R RR Eleocharis tuberculosaFF F F FRRR R Ellisia nycteleaF FF R R Empetrum eamesii ssp. RRRRRRR atropurpureum Empetrum nigrum ssp. FRRFFFRRR hermaphroditum Enemion biternatum F FFF F R Epilobium hornemanniiFF F F Equisetum laevigatumVVVVVV V V Equisetum palustreVVVVVV V V Equisetum pratense VVVVVVV V V V Erechtites hieraciifolia var. FRR megalocarpa Erigenia bulbosa F F F F Erigeron hyssopifoliusFFFF F F Eriocaulon parkeri RRR Eriophorum angustifolium ssp. FFFFFF angustifolium Eryngium aquaticumFR F F FFRR Euonymus americanusVV V V F FFFFF F R RRRR RV Eupatorium album var. subvenosumFF F R RR R Eupatorium hyssopifolium var. FFFF RR laciniatum Eupatorium leucolepis var. VFVVVVVF FFFF leucolepis Eupatorium resinosum FRRFF Eupatorium rotundifolium var. FRRFFFR ovatum Eupatorium rotundifolium var. FRRFFFR rotundifolium Eupatorium serotinumFRR F F FR Euphorbia ipecacuanhaeFFRR R R Eurybia radula FFFFFFF Eurybia spectabilis F FFF F F Euthamia gymnospermoides FFR Festuca saximontana var. F FRRR saximontana

New York Natural Heritage Program Page 55 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Fimbristylis carolinianaFF F F FFFFFF F F F Fimbristylis castaneaFF F F FF F Fimbristylis puberula var. puberulaF F F Frasera caroliniensisFFFF R R RR R Fuirena pumila FRRFR Galactia volubilis FFFF R Galium concinnumRRRR R Galium kamtschaticumF RR R R Gamochaeta purpureaFF R R RR RR Gaylussacia dumosaFRRFR R R Gentiana puberulenta F FF Gentiana saponaria F FFF Gentianopsis virgataFFR F F Geocaulon lividumF FFFF F Geranium carolinianum var. F FRRR sphaerospermum Geum macrophyllum var. FFFFFR R macrophyllum Geum triflorum var. triflorum FFFFFRR V V VV Geum vernum FFFRRRR Geum virginianumFFFF F F FF Glycyrrhiza lepidotaFFFF F F Gymnocladus dioicaVV V V V F FF R R Hackelia deflexa var. americanaF R R Halenia deflexa FRRFR Harrimanella hypnoidesFFFF F F Hasteola suaveolensF F R Hedeoma hispida FFRRR Helianthemum dumosumFRFFFF F R Helianthemum propinquumFFRR R R RR R Helianthus angustifoliusFF F F FF FF Helonias bullataVV V F F FRRRR R R RRVV VV Heteranthera reniformisVVVV F F RR Hierochloe alpina ssp. orthanthaF FFRR R R Hippuris vulgaris FFFF Hottonia inflataF FF F Houstonia purpurea var. calycosaFFFF F Houstonia purpurea var. purpurea F FFFFFFF F R R Huperzia appalachianaVVVVRR R R RR VV Huperzia selago VVVVRRRRRR VV

New York Natural Heritage Program Page 56 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Hydrangea arborescensFF R R RR Hydrastis canadensis F FFFRRRR R R Hydrocotyle ranunculoidesFF R R RR RR Hydrocotyle umbellataFF R R RR RR Hydrocotyle verticillataVV V V FF R Hypericum adpressumVVVVFF F F RR R Hypericum ascyronFR F R RRRR Hypericum densiflorumFRR F F RR Hypericum denticulatumF FF F Hypericum gymnanthumF F F Hypericum hypericoides ssp. RRRR RRRRRR FR RRRR RR multicaule Hypericum kalmianumFR F F Hypericum prolificumRRRFFF F F FF RR Ipomoea pandurataFF F F Iris prismaticaRR R R RRFFFR R R RRRR RR Iris virginica var. shreveiF FR R R Isanthus brachiatusFF F F RR Isoetes lacustris VVVV V Isoetes riparia VVVV V Isotria medeoloidesFRRFRRR R R RR Jeffersonia diphylla F FFFRRRR R R Juglans cinerea FFFRRRR R R RR Juncus ambiguus RRRR Juncus biflorus RRRR Juncus brachycarpusF FFFF R Juncus debilis R RRR Juncus ensifolius RRRR Juncus scirpoides RRRR Juncus stygius ssp. americanusRR R R Juncus subcaudatusFRFR R R RR Juncus trifidus RRRRRR RR Juniperus horizontalisVV V V VRRRRR R R VVVV VV Kosteletzkya virginica F FFR R Lachnanthes carolinianaVFFVVVV F F FFFF Lactuca floridana RRRR Lactuca hirsuta RRRRRR RR Lathyrus ochroleucusFFFFFF R R Lathyrus venosus FFFFRRRR

New York Natural Heritage Program Page 57 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Lechea pulchella var. moniliformis F FFRRR R Lechea racemulosaRRRRRR F F RRRR Lechea tenuifolia FFFFFFF Lemna perpusilla VVVVVVVV FV Lemna valdiviana VVVVVV V Leptochloa fusca ssp. fascicularisFF R R RR R Lespedeza angustifoliaVVVVVF F F FF R Lespedeza repens FFRR R Lespedeza stuevei FFFFFF FF Lespedeza violaceaFF F F FF R Liatris cylindraceaFR F F Liatris scariosa var. novae-angliaeVVVVVV F F FF Ligusticum scothicum ssp. VVVV VVVVVF F F RRVV VV scothicum Lilaeopsis chinensisVVVVVVV V V VV Lilium michiganenseF F Limosella australisVVVVFF F F FR R Linum intercursumRR R R RRRRFF F F RRRR RR Linum medium var. texanumFR F R RR Linum striatum FRRFR Linum sulcatumRR R R RRRFFF R R RRRR RR Liparis lilifolia F FFFFR Lipocarpha micranthaFRR R R Listera auriculata F F Listera australis FFFFFFF F F Listera convallarioidesFF F Lithospermum canescens FFF F Lithospermum caroliniense var. FFFRRR R croceum Littorella uniflora FFFF Lobelia nuttallii FFFFFF F Loiseleuria procumbensVV V V Ludwigia sphaerocarpaRRR R R Luzula bulbosa FFF R R Luzula echinata FFF R R Luzula spicataR R R Lycopodiella caroliniana var. VVVV VVVVVR R R RRRR RV caroliniana Lycopodium complanatumVV V V VRRRRR R R RRRV VV Lycopodium sitchenseVV V V VRRRRR R V VVVV VV

New York Natural Heritage Program Page 58 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Lycopus rubellus FFFRRR RR Lygodium palmatumVVVVV V V VVVV Lysimachia hybridaFF F F FR RR Lysimachia quadrifloraFF R R Lythrum lineare VVVVFFFV VV Magnolia virginianaVV V V VVFFFF R R RRRR RV Malaxis bayardii VVVVVV V Megalodonta beckii var. beckiiFR F F FR Melanthium latifolium F F Melanthium virginicum F F Micranthemum micranthemoides FFRR Mimulus alatus FFFFFF F Minuartia carolinianaVV V V F FFFFF F F FFFV VV Minuartia glabra VVVVVVV V V VV V Minuartia groenlandicaFF F F FF Monarda clinopodiaFFFF F F Muhlenbergia capillaris var. RR capillaris Myriophyllum alterniflorum V FVV V Myriophyllum farwelliiVFFF F R RR RR Myriophyllum pinnatumRV V V V Najas guadalupensis ssp. RRRRRR muenscheri Najas guadalupensis ssp. olivacea V V V V Najas marina FVFFFFFR Neobeckia aquaticaFRRFF F F Oclemena nemoralisVF F F FF Oenothera laciniataVRVFRR R R RR Oenothera oakesiana V VFR V Oldenlandia uniflora F F F Oligoneuron albumFF F F FR RR Oligoneuron houghtoniiFR F F FR Oligoneuron ohioenseVRVF F F FR Oligoneuron rigidum var. rigidumVVVV V V VVVV V Omalotheca sylvaticaVV V V VV V Onosmodium virginianumFFFF F F FR R Orontium aquaticum FFFFFRR R R VV V Oxalis violacea F FFFFF R R Oxypolis rigidior FFFFFFF Panicum amarum FFFF RR

New York Natural Heritage Program Page 59 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Panicum anceps FRRRRRR Panicum flexile RRRR RR Panicum rigidulum var. elongatumFF R R RR Paspalum laeve RRRR Pedicularis lanceolataVFRVV V F FF Pellaea glabella VVVVVVVV VV Petasites frigidus var. palmatus F FFFRR R R Phacelia dubia var. dubia FFF R Phlox maculata var. maculataF F R Phlox pilosa var. pilosaF F R Phragmites australis ssp. 1FF R R RRRR RR Physalis pubescens var. integrifolia F F R Physalis virginiana var. virginianaFFR F F Pinguicula vulgarisF FFFR R Pinus banksianaVV V V VVVVVV V V VVVV VV Pinus echinataVV V V VVVVVV V V VVVV VV Pinus virginianaVV V V VVVVVV V V VVVV VV Piptatherum canadense R R Plantago cordataVFF F FFRRR R R VV RV Plantago maritima var. juncoidesF FR R R Platanthera ciliarisFFFF F F Platanthera cristataFFF F F Platanthera hookeriF FFFF F Platanthera leucophaea F F Poa cuspidataF R R Poa glauca ssp. glaucaR RR R Poa laxa ssp. fernaldianaRR R Poa nemoralis ssp. interiorRR R Poa paludigena RRRRR Poa sylvestris F FRRRR Podostemum ceratophyllumFFFF F F F Polemonium vanbruntiaeFFFR R R Polygala incarnataFFFF F F F Polygala lutea FFFFFF F Polygala mariana FFFFFF F Polygonum buxiformeFFFF F F FF F Polygonum careyi FFFFFF F Polygonum douglasii ssp. douglasiiFRFF F F Polygonum erectum F FFF R R

New York Natural Heritage Program Page 60 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Polygonum glaucumFFFFFF F F FFFF Polygonum setaceumFF F F FF F Polygonum tenue FFFFFFFF F Polystichum lonchitisVVVV R R RR Populus heterophyllaVV V V VVVVVV V V VVVV V Porteranthus stipulatus F F Potamogeton alpinusFF F F RR Potamogeton confervoidesFRRFF F F Potamogeton diversifoliusVRRVV F F Potamogeton hilliiVVVVVVV V V VV Potamogeton ogdeniiVVVVV V V Potamogeton pulcherVVVVVV V V VV Potamogeton strictifoliusF FF F F Potentilla anserina ssp. egediiF FF F Potentilla paradoxaFF F R RR Prenanthes boottii FFFR Prenanthes crepidinea F F F F Prenanthes nana FFFF Prenanthes racemosa var. racemosa F FFF F Primula mistassinicaFFFFRR R R RRRR F Proserpinaca pectinataVVVV V V VV Prunus pumila var. depressaFRVFRRR R R Prunus pumila var. pumilaFRVFFFR R R Pseudognaphalium helleri ssp. FFFF R micradenium Ptelea trifoliata ssp. trifoliataVV V V VVFFRR R R RRRR VV Pteridium aquilinum var. VVVVVVVVVV VV pseudocaudatum Pterospora andromedeaRR R R RRFFFF F R RRRR RR Pycnanthemum clinopodioidesVRVV F F FRRR Pycnanthemum muticumVVFF F R RR RR Pycnanthemum torreiFR F R RR Pycnanthemum verticillatum var. FFFFFF R verticillatum Pyrola asarifolia ssp. asarifoliaF FF F F Pyrola minor F FFFF Pyxidanthera barbulataVV V V F FFFFF R V VVVV VV Quercus marilandica var. VVVV VVVVVV R R RRRV VV marilandica Quercus phellosVV V V VVVVVV V V RRVV VV Quercus shumardii var. shumardiiVVVVVV R R RR VV

New York Natural Heritage Program Page 61 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Ranunculus cymbalariaFFFF F F FF Ranunculus hispidus var. nitidus F FFF F F Ranunculus micranthusFF R R Ranunculus pusillus F FFF F R Rhexia mariana var. marianaFF F F F Rhododendron canadenseFRRFRRR R R RRRR Rhododendron lapponicum var. F FFFRRR lapponicum Rhynchospora cephalanthaRR R R RR R Rhynchospora chalarocephala R R Rhynchospora inundata F F F R Rhynchospora macrostachyaRRRR R R Rhynchospora nitens R R R Rhynchospora pallidaF R R Rhynchospora recognitaR R R Rhynchospora scirpoides R RRR R Rhynchospora torreyanaR R R Rosa acicularis ssp. sayiVVVFFF V V VV V Rosa nitida FRRFR Rotala ramosior FFFFFF RR Rubus chamaemorusFFFF F R Rubus cuneifolius FFFFRRRR RR Rumex hastatulusF F F Rumex maritimus FFFFRR RR Sabatia angularis FFF Sabatia campanulataFFR F F Sabatia dodecandra var. dodecandraFF F F FF Sabatia stellaris FF Saccharum giganteumVV V V VVVVVV V F FFFR RR Sagina decumbens ssp. decumbensF FFFF F Sagittaria montevidensis var. VFFVVVF spongiosa Sagittaria subulata FFR Sagittaria teres FFFFFF Salicornia bigelovii RRRRR Salix cordataFFFF R R Salix herbaceaVV V V Salix pyrifolia FRRVVVVV V Salix uva-ursi FFRRRR VV Salvia lyrataF FF R R

New York Natural Heritage Program Page 62 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Saxifraga aizoidesF FFFF F Saxifraga oppositifolia ssp. FFFFF oppositifolia Saxifraga paniculata ssp. neogaeaFFFF F F F Scheuchzeria palustrisF FF R R Schizaea pusillaVV V V VVVVVV V V VVVV VV Schoenoplectus heterochaetusF FR R R Schwalbea americanaF FF F Scirpus ancistrochaetus R R Scirpus georgianusFF F F RR R Scirpus longiiVV V V VVRRVV V V VVVV VV Scleria minor RRRRRRR Scleria muehlenbergiiRR R R RR R Scleria pauciflora var. carolinianaFFRR R R RR R Scleria reticularis RRRRRR R Scleria triglomerataFFFR R R RR Scleria verticillataRR R R R Scutellaria elliptica var. ellipticaFRRRR R R Scutellaria incana var. incanaFF F Scutellaria integrifoliaFRRFR R R RR Scutellaria nervosaFFFF F Scutellaria parvula var. parvulaFRRR R R Scutellaria serrataFF R R Sedum integrifolium ssp. leedyiVV V V V FFFFR V V VVVV VV Sedum roseaVV V V V FFFVV V V VVVV VV Sedum telephioidesVV V V VVVVVV V V VFVV VV Sericocarpus linifoliusVVVFFF F F FR RR Sesuvium maritimum F F F R Silene caroliniana var. pensylvanica FFFFRRR R R Sisyrinchium mucronatumF FF F F Smallanthus uvedaliusFFF F F Smilax pseudochinaVVVFFR R V VVVV VV Smilax pulverulentaVV V F F FRRVV V V VVVV VV Solidago latissimifolia FFFF Solidago multiradiata var. arcticaFF F F Solidago sempervirens var. FRRFF mexicana Solidago simplex var. racemosaFRFF F F RR Solidago simplex var. randiiFRFF F F RR Sparganium natansFF F F

New York Natural Heritage Program Page 63 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Spergularia canadensis var. FFFFFFFF F canadensis Sphenopholis obtusata R R Sphenopholis pensylvanicaR RR R Spiraea septentrionalisFRR F F Spiranthes vernalisF F F Sporobolus clandestinus FRR R R Sporobolus heterolepis R RRR R Stachys hyssopifoliaFF F F RR R Stellaria longipes F FFFFF Strophostyles umbellata F F F Stuckenia filiformis ssp. alpinaFRRR R R Stuckenia filiformis ssp. FRFFFFFR occidentalis Stylosanthes bifloraFRR F R Suaeda linearis FFRRRR R Suaeda rolandii FFFRRR R Subularia aquatica var. americana FFR R Symphyotrichum borealeFF F F FF F Symphyotrichum ciliolatum F FFF Symphyotrichum concolorVVVV F F FF F Symphyotrichum laeve var. FFFR R concinnum Symphyotrichum lanceolatum var. FFRR interior Symphyotrichum novi-belgii var. FRRFFFF villicaule Symphyotrichum ontarionis V FFF F Symphyotrichum oolentangiense FRFFRR var. oolentangiense Symphyotrichum subulatumFFF F F FF Symphyotrichum tenuifolium FFF F F Thalictrum venulosumFFFF R R RR Thaspium barbinodeFFFF R R R Thaspium trifoliatum var. aureumFF F Tilia americana var. heterophyllaVVVVFR R R RR Tipularia discolorVV V V VVVVVF F F RR R Triantha glutinosa FRFFFFRR Trichomanes intricatumVV V V VVVVVV V V VVVV VV Trichophorum cespitosumFFFF R R R Trichophorum clintoniiR RR R

New York Natural Heritage Program Page 64 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Trichostema setaceumFF F F RR R Triglochin palustreFFFF F F RR R Trillium flexipesFF R Trillium sessileFF R Triosteum angustifolium F FFFFFRR R R R Triphora trianthophora F F F Tripsacum dactyloidesFRR F F Trisetum melicoidesR RR R Trollius laxus FFFFRRR R R R Ulmus thomasiiVV V R R RVVVV V V VV V Utricularia geminiscapaFFRFF F F Utricularia inflata FFFFFF Utricularia juncea FF Utricularia minor FFFFR RR R Utricularia radiata FFFFFFF Utricularia striata FFFF FF Utricularia subulataFFFF R R RR R Uvularia puberulaVV F F F FVVVV V V VVVV VV Vaccinium borealeFF R R Vaccinium caespitosumFR R R R Vaccinium uliginosumFRR R R Vahlodea atropurpureaFF F F Valeriana uliginosaF FF F Valerianella chenopodiifoliaF F F Valerianella umbilicataF F F Vernonia gigantea FRR Veronica peregrina ssp. xalapensisFF F F FFFFFF F Veronicastrum virginicumFF F F RR Viburnum dentatum var. venosumFFFR R R RR Viburnum edule FRFFRR Viburnum nudum var. nudumFFFF R R RR R Viola bicolorF F F Viola brittoniana FFFFFRRRRR RR Viola hirsutulaFFFF F F Viola nephrophylla FFF F Viola novae-angliaeF F F Viola primulifoliaFFFV V V Vitis vulpina VFFFRRRRRR RV Vittaria appalachianaVVVVVV V V V

New York Natural Heritage Program Page 65 2004 Rare Plant Status List - Phenology F=Flowers, R=Fruits, V=Vegetative, A=First half of month, B=Second half of month

Scientific Name Mar Mar Apr Apr May May June June July July Aug Aug Sept Sept Oct Oct Nov Nov A B A B A B A B A B A B A B A B A B

Woodsia alpina VVVVVV V Woodsia glabella V VVVV Woodsia oregana ssp. cathcartianaV V V Xyris smalliana FRRR Zigadenus elegans ssp. glaucusFRFF F F FR Zigadenus leimanthoides F F

New York Natural Heritage Program Page 66 2004 Rare Plant Status List - Bryophyte List

Scientific Name Global State Scientific Name Global State Rank Rank Rank Rank

Acaulon muticum G4G5 SH Distichium inclinatum G4G5 S1 Amblyodon dealbatus G3G5 S1 Ditrichum rhynchostegium G3G5 S1 Amblystegium noterophilum G4 S2 Drummondia prorepens G5 S3 Anoectangium aestivum G3G5 SH Encalypta rhaptocarpa G4G5 S1 Aphanorrhegma serratum G4G5 S1 Entodon brevisetus G4? S1 Archidium alternifolium G4G5 SU Ephemerum cohaerens G4G5 SH Archidium ohioense G4G5 SU Ephemerum crassinervium G5 SH Arctoa fulvella G3G5 S1 Ephemerum serratum G5 SH Astomum muehlenbergianum G5 SH Ephemerum spinulosum G4G5 SH Aulacomnium androgynum G5 S2S3 Fissidens exilis G3G4 SU Blindia acuta G5 S3? Fissidens fontanus G5 S3? Brachythecium digastrum G4? SNR Funaria flavicans G5 SH Brachythecium erythrorrhizon G5 SNR Grimmia affinis G4G5 SH Brachythecium turgidum G4 S1 Grimmia agassizii G3G5 SH Bruchia flexuosa G4 S3 Grimmia cribrosa G3G4 S1 Bryum algovicum G4G5 SH Grimmia donniana G4G5 S1 Bryum alpinum G4G5 SNR Grimmia laevigata G5 SX Bryum cyclophyllum G4G5 SH Grimmia pilifera G4G5 S3? Bryum gemmiparum G3G5 SU Grimmia tenerrima G3G5 SU Bryum muehlenbeckii G4G5 S1 Grimmia unicolor G4G5 S3? Bryum pallescens G5 S1 Haplohymenium triste G5 SH Bryum tenuisetum G3G5 SU Heterocladium dimorphum G4G5 S1S3 Bryum turbinatum G5 SH Homalotheciella subcapillata G5? SH Bryum uliginosum G3G5 S3? Hygrohypnum closteri G3 SH Bryum weigelii G4G5 SH Hygrohypnum micans G3G5 SU Buxbaumia minakatae G2G3 S1 Hygrohypnum montanum G3G5 S3? Calliergon sarmentosum G4G5 S1 Hylocomium pyrenaicum G4G5 SH Calliergon trifarium G4 SH Hylocomium umbratum G5 S3 Campylostelium saxicola G3G5 SH Hyophila involuta G4G5 S1 Catoscopium nigritum G4G5 S1 Isopterygiopsis muelleriana G5 S3? Cinclidium stygium G5 S1 Isopterygium distichaceum G4G5 S1 Cirriphyllum piliferum G5 S3 Isothecium stoloniferum GNR SH Conardia compacta G3G5 S1 Kiaeria blyttii G5 S1 Conostomum tetragonum G5 S2 Kiaeria starkei G5 S1 Cratoneuron commutatum G4G5 SU Lindbergia brachyptera G5 SH Cynodontium alpestre G3G5 S1 Meesia longiseta G4? SH Cynodontium strumiferum G3G5 S1 Meesia triquetra G5 S1 Desmatodon obtusifolius G5 S2 Meesia uliginosa G4 SH Desmatodon porteri G3? S1 Micromitrium austinii G4 SH Dichelyma falcatum G4G5 S1 Micromitrium megalosporum G4 SH Dicranella cerviculata G5? SH Mielichhoferia mielichhoferiana G4? SH Dicranella subulata G5? SH Mnium hymenophylloides G5? S1 Dicranodontium asperulum G4G5 S1 Mnium lycopodioides G5? SH Dicranoweisia crispula G4G5 SX Myurella julacea G5 S2 Dicranum elongatum G5 S1 Neckera complanata G5 SNR Didymodon rigidulus G5 S3 Orthotrichum ohioense G4 SH Didymodon tophaceus G5 S3 Orthotrichum pusillum G5 SH Discelium nudum G3G4 S2? Orthotrichum sordidum G5 SH

New York Natural Heritage Program Page 67 2004 Rare Plant Status List - Bryophyte List

Scientific Name Global State Scientific Name Global State Rank Rank Rank Rank

Orthotrichum stellatum G5 SH Sphagnum portoricense G5 S1 Paludella squarrosa G3G5 S1 Sphagnum pylaesii G4 S3? Philonotis longiseta G3G4 SU Sphagnum subfulvum GNR S1 Philonotis muehlenbergii G3G4 SH Sphagnum tenellum G5 S2 Physcomitrella patens G4 SH Sphagnum trinitense G4 S1 Physcomitrium hookeri G2G4 SH Splachnum ampullaceum G4 S2 Physcomitrium immersum G2G3 SH Splachnum rubrum G3 SX Platydictya jungermannioides G5 S3 Syrrhopodon incompletus G5 S1? Platydictya minutissima G3 S3? Syrrhopodon texanus G5 SH Pleuridium palustre G5? SH Taxiphyllum taxirameum G4G5 S1 Pogonatum brachyphyllum G5 SH Tayloria serrata G4 SH Pogonatum dentatum G3G5 S1 Tetraplodon angustatus G4 S1 Pogonatum urnigerum G5 S3 Tetraplodon mnioides G4 S1 Pohlia atropurpurea G4G5 SH Tetrodontium brownianum G3G4 SH Pohlia carnea GNR SH Thelia lescurii G5 SH Pohlia elongata G4G5 S2 Thuidium pygmaeum G4G5 S1 Pohlia filiformis G4 SH Thuidium scitum G3G5 SH Pohlia lescuriana G4? SH Tomentypnum nitens G5 S3? Pohlia proligera G4G5 S1 Tortula papillosa G5 S1 Polytrichum longisetum G5 SH Weissia hedwigii G5 S1 Pottia starkeana ssp. minutula G5 S1 Pottia truncata var. major G3G5T S1 3T5 Pseudoleskea patens G5 SU Pseudoleskeella tectorum G5 SU Ptychomitrium incurvum G4 SH Racomitrium aquaticum G2G4 S1 Racomitrium canescens G5 S1S2 Schwetschkeopsis fabronia G5 SH Scorpidium scorpioides G4G5 S1S2 Scorpidium turgescens G3G5 S1 Seligeria calcarea G4? SH Seligeria campylopoda G3G5 S2S3 Seligeria donniana G4G5 S2S3 Seligeria recurvata G4? S2S3 Sematophyllum adnatum G5 SH Sematophyllum demissum G5 S1 Sematophyllum marylandicum G5 SH Sphagnum andersonianum G3? S2 Sphagnum angermanicum G3G4 S1 Sphagnum annulatum GNR S1 Sphagnum brevifolium G5T4T5 S1 Sphagnum carolinianum G3 S1 Sphagnum cuspidatum G5 S4 Sphagnum jensenii GU S1 Sphagnum lindbergii G5? S1 Sphagnum macrophyllum G3 S1 Sphagnum platyphyllum G5 S1

New York Natural Heritage Program Page 68 2004 Rare Plant Status List – Review List

This review list contains species that may be rare within New York, but more work is needed to determine their distribution within the state, resolve taxonomic/identification problems, etc. before their state rarity can be documented. Within the list you will find the species, their global and estimated state rarity rank, and the reasons why each species is listed. We welcome and encourage anyone to submit comments about these species.

Scientific Name Common Name Reasons for including on the review list Global State Rank Rank

Agalinis tenuifolia var. Bessey's False-Foxglove There is some taxonomic confusion with this variety. Judith G5T4T5 SR macrophylla Canne-Hilliker lumped this under var. tenuifolia, but Mitchell currently has this listed as a unique variety. Kartesz and the USDA Plants Database recognize this as a distinct variety. If recognized separately, it is rare within New York.

Agalinis tenuifolia var. parviflora Slender Foxglove Most authorities recognize this variety. There are very few G5T4 SR recent records and this is likely rare. More research on its distribution and clarification of the taxonomy are needed.

Andropogon glomeratus var. Bushy Bluestem This appears to only occur on Long Island and NYC. We need G5T5 S2? glomeratus to know how common this is there.

Anemone virginiana var. Thimbleweed There are very few records of this variety, but it may be G5TNR S3? cylindroidea overlooked. All specimens of Anemone virginica need to be reviewed and identified to variety to better determine the rarity of this variety. We also need to determine field characters to identify this variety.

Aristida longespica var. geniculata Slender Three-Awn grass This appears to only occur on Long Island and NYC. We need G5T5? S3? to know how common this is there. It may be limited to pine barren areas and the sands around coastal plain ponds.

Aristida longespica var. longespica Slender Three-Awn grass This appears to only occur on Long Island and NYC. We need G5T5? S3? to know how common this is there. It may be limited to pine barren areas and the sands around coastal plain ponds.

Athyrium felix-femina ssp. Southern Lady Fern We would like to know if this is rare in the Lower Hudson area G5T5 S3? asplenioides and Long Island

Aureolaria flava var. macrantha Yellow Foxglove There are only seven records of this variety, with the most G5TNR S1? recent collection in 1926. There are a number of herbarium specimens not identified to variety. The specimens need to be identified to variety to better determine the rarity of this variety.

Bromus nottowayanus Nottoway Brome Grass Accepted by John Kartesz (1994 checklist) and by Leon Pavlick G3G5 SR (Univ. British Columbia, Bromus specialist), although many past authors did not recognize this as a distinct species. Often included under or confused with Bromus purgans, Bromus pubescens, or Bromus latiglumis. The flower has a 5-nerved second glume. Kartesz cites Mitchell (1997) as his source to include New York as part of the range. We need to determine if New York is really a part of the range and if this is a good taxonomic entity worth recognizing. Nothing is known about its New York distribution. Mitchell does not recognize this taxon.

New York Natural Heritage Program Page 69 2004 Rare Plant Status List – Review List

Scientific Name Common Name Reasons for including on the review list Global State Rank Rank

Cakile edentula var. lacustris American Sea Rocket This is restricted to the shores of the Great Lakes where it may G5T3T5 S3? be possible to see both varieties. There are many herbarium specimens that need to be identified to variety. We need to hear from the Great Lakes botanists regarding how often they see this variety.

Calamagrostis canadensis var. Bluejoint Grass This is separated from the more common C. canadensis by a G5T5 S1? langsdorfii larger inflorescence. If recognized, it is likely a northern taxon reaching its southern limit in New York. All Calamagrostis canadensis specimens need to be annotated to variety to better determine the rarity of this variety. Synonymous with var. scabra.

Calystegia sepium ssp. angulata Wild Morning Glory There are no dots in the NY Flora Atlas and little is known G5T5 S? about this variety.

Carex careyana Carey’s Sedge Not many occurrences have been seen lately. More herbarium G4G5 S2? and fieldwork are needed in Central New York to determine if it is rare.

Carex scoparia var. tesselata Pointed Broom Sedge There is only a single dot from Suffolk County, attributed to a G5TNR SH? single collection from Montauk. Reznicek has said it is a good taxon. The Suffolk County specimen needs to be verified and many of the Carex scoparia specimens, particularly those from Suffolk County, need to be identified to variety.

Carex vesicaria var. distenta Inflated Sedge Little is known about this variety. G5TNR S?

Carex vesicaria var. jejuna Inflated Sedge Little is known about this variety. G5T5? S?

Carex vesicaria var. monile Inflated Sedge Little is know about this variety. G5T4 S?

Celastrus scandens American Bittersweet The exotic Celastrus orbiculatus may be out-competing this G5 S3S5 native to the point of rarity. We need current distribution information.

Chenopodium missouriense Missouri Goosefoot Range-wide studies needed to determine its native status within G5 SH New York.

Chenopodium foggii Fogg's Goosefoot It is unknown if any vouchers exist from New York. Further G3Q SR studies needed to determine the validity of this species.

Corallorhiza odontorhiza var. Autumn Coral-Root Little is known about this variety. At the variety level, it is G5T2T4 SR pringlei globally rare. The monograph of Corallorhiza by John Freudenstein (Harvard Papers in Botany, 1997) does include New York within the range of this variety, with at least one specimen identified to this variety.

New York Natural Heritage Program Page 70 2004 Rare Plant Status List – Review List

Scientific Name Common Name Reasons for including on the review list Global State Rank Rank

Eleocharis wolfii Wolf's spikerush This species has a “wide range” but is apparently rare G3? SE throughout much of its northern range (NatureServe Explorer 2002). It is poorly known and may be overlooked due to insufficient inventory. It is threatened by the loss of its native wetland and grassland habitat. Fernald lists Long Island as a disjunct population, but Mitchell considers the Long Island populations adventive. Based upon its global distribution, this could be a true native in western New York as there are populations close by in neighboring states. More work is needed to determine its distribution. Closely related taxa should be verified to determine no E. wolfii are hiding in these folders.

Epilobium ciliatum ssp. Willow-Herb Specimens need more study to determine native status. G5T5 SH? glandulosum

Erigeron philadelphicus var. Philadelphia Fleabane Little is known about this variety. G5T2? SR provancheri

Eupatorium sessilifolium var. Upland Boneset Very few herbarium specimens of Eupatorium sessilifolium are G5T3T5 S? brittonianum identified to variety. This needs to be identified to variety to better determine the rarity of both varieties.

Eupatorium sessilifolium var. Upland Boneset Very few herbarium specimens of Eupatorium sessilifolium are G5T5 S? sessilifolium identified to variety. This needs to be identified to variety to better determine the rarity of both varieties.

Fuirena squarrosa Hairy Umbrella-Sedge A voucher specimen is reportedly located at NYBG. We need G4G5 SX? to track down this voucher and verify the identification.

Glyceria obtusa Blunt Manna-Grass This appears to only occur on Long Island and NYC with a G5 S3? disjunct from Cayuga County. We need to know how common this is on Long Island.

Huperzia porophila Rock Clubmoss Within New York, we do have a single population of Huperzia G4 SU lucidula x porophila (= H. x bartleyi), but no known populations of Huperzia porophila are located within New York. With this hybrid of H. porophila located within the state, we need to keep an eye open for this species.

Isoetes acadiensis Acadian Quillwort A specimen from Stoner Lakes has been identified to this G2G3 S1? species. This is a southern Adirondack lake, typical of the many other lakes throughout the Adirondacks. More surveys are needed to determine if this is known from other shallow acidic lakes. Mitchell does not believe this species is a good entity. It is closely aligned with Isoetes tuckermanii and is known to hybridize with Isoetes lacustris, both well known from the Adirondack Lakes. More studies are needed to determine if there are consistent, dependable morphological characters that may be used to identify this species. The Stoner Lake specimen should also be confirmed to determine that it is not a hybrid with either I. tuckermanii or I. lacustris as one of the parents. Broader studies are needed to determine if this is a good entity or not.

Lathyrus japonicus var. pellitus Beach-Pea This appears to only occur on Long Island and NYC. We need G5T5 S3S4? to know how common this is on Long Island.

Lonicera dioica var. glaucescens Wild Honeysuckle There are few records in the atlas. We need to know how G5T? S3? common this is.

New York Natural Heritage Program Page 71 2004 Rare Plant Status List – Review List

Scientific Name Common Name Reasons for including on the review list Global State Rank Rank

Lupinus perennis ssp. perennis Wild Lupine This plant may be declining in New York. More information is G5T4? S3? needed about present distribution and condition in the state. Herbarium information needs to be recorded and sites reviewed. It is an important food plant for rare butterflies.

Malus glaucescens Sweet Crab-Apple This is a native crabapple from western New York. There is G4?Q S2? some taxonomic confusion between this and Malus coronaria. All specimens of both species need to be verified to determine their rarity and distribution. More studies are needed to determine if this is a good entity.

Mertensia paniculata var. Tall Bluebells Specimens need to be verified and a determination needs to be G5T5 S? paniculata made on its native status.

Monarda media Purple Bergamot There is some taxonomic confusion around this plant. Some G4? S2? treat it as a species and others as a hybrid. More research on its taxonomic status is needed.

Monarda punctata var. punctata Spotted Bee-Balm Only known from Suffolk County. We need to know how G5T5 S1? common this is on Long Island.

Muhlenbergia torreyana Torrey's Dropseed A voucher is reportedly located at NYBG. We need to track G3 SX down this voucher and verify the identification. The Sporobolus folders should also be checked as this was previously known as S. torreyanus and S. compressus.

Nuphar rubrodisca Purple-Spotted Pondlily Only mentioned here because of the global rank. We need to G3G5 S3S5 know how common this is to better determine the global rank.

Panax quinquefolium American Ginseng Ginseng is only mentioned because of the global rank. We need G3G4 S3S4 an estimate of the total number of naturally occurring populations known within the state in order to provide ample evidence that the global rank should be a G4.

Phaseolus polystachios var. Wild Kidney Bean We need to clarify this species native/non-native status and G4T4 S1? polystachios determine its distribution.

Phoradendron leucarpum American Mistletoe This plant is mentioned in the literature from Staten Island. We G5 SX need to locate a voucher and determine if it was ever a native on Staten Island.

Pityopsis falcata Sickle-Leaf Golden-Aster Only recorded from Long Island, NYC, and Staten Island, but G3G4 S3? potentially abundant there. Only included because of the global rank. We need to estimate the total number of populations and population sizes to justify changing its global rank to a G4 or G5.

Polygala cruciata var. aquilonia Crossleaf Milkwort We need to check identify of western/central New York G5T4 S3? material. We also need to know how common this is on Long Island.

Polygala verticillata var. ambigua Whorled Milkwort We need to annotate many specimens to variety. The G5T5? S3? distribution of this variety is not well known.

Polygala verticillata var. isocycla Whorled Milkwort We need to annotate many specimens to variety. The G5T5 S3? distribution of this variety is not well known.

New York Natural Heritage Program Page 72 2004 Rare Plant Status List – Review List

Scientific Name Common Name Reasons for including on the review list Global State Rank Rank

Proserpinaca palustris var. Mermaid-Weed There is one dot from Suffolk County. We need to know how G5T5 S1? palustris common this is on Long Island. Both varieties are present on Long Island, but there are few specimens of this variety.

Ptilimnium capillaceum Mock Bishop-Weed Restricted to Long Island. We need to know how common this G5 S3? is on Long Island and the habitats where it is observed.

Ranunculus abortivus var. Kidney-Leaf Crowfoot We need to annotate many specimens to variety. The G5T? S2? eucyclus distribution of this variety is not well known.

Rosa blanda var. glabra Northern Rose This is a taxonomically questionable entity. We need to annotate G5T4?Q S? many specimens to variety. The distribution of this variety is not well known.

Rosa setigera var. tomentosa Prairie Rose We need to annotate many specimens to variety. The G5T5? S1? distribution of this variety is not well known.

Rudbeckia hirta var. hirta Black-Eyed Susan Specimens need more study to determine native status. G5T4T5 SH

Sisyrinchium montanum var. Blue-Eyed Grass Very few herbarium specimens are identified to variety. G5T4T5 S1? crebrum We need to identify these to variety and determine its distribution.

Solidago canadensis var. hargeri Canadian Goldenrod Very few herbarium specimens are identified to variety. G5T4T5 S3? We need to identify these to variety and determine its distribution.

Solidago rugosa ssp. aspera Rough-Leaf Goldenrod Very few herbarium specimens are identified to subspecies. G5T5 S1 We need to identify these to subspecies and determine its distribution.

Solidago rugosa var. sphagnophila Rough-Leaf Goldenrod Very few herbarium specimens are identified to variety. G5T3T5 SH We need to identify these to variety and determine its distribution.

Solidago rugosa ssp. rugosa var. Rough-Leaf Goldenrod Very few herbarium specimens are identified to variety. G5T? S? villosa We need to identify these to variety and determine its distribution.

Solidago uliginosa var. levipes Bog Goldenrod Very few herbarium specimens are identified to variety. G4G5T? SR We need to identify these to variety and determine its distribution. NatureServe includes only Ontario and New York as the range of this plant. Not listed by Mitchell.

Solidago uliginosa var. linoides Bog Goldenrod Very few herbarium specimens are identified to variety. G4G5T4T5 S? We need to identify these to variety and determine its distribution.

Solidago uliginosa var. uliginosa Bog Goldenrod Very few herbarium specimens are identified to variety. G4G5T4T5 S? We need to identify these to variety and determine its distribution.

Spiraea tomentosa var. rosea Hardhack Spiraea Very few herbarium specimens are identified to variety. G5T5 S? We need to identify these to variety and determine its distribution.

New York Natural Heritage Program Page 73 2004 Rare Plant Status List – Review List

Scientific Name Common Name Reasons for including on the review list Global State Rank Rank

Symphyotrichum lancolatum var. Calico Aster The specimens need more study to separate the varieties. Some G5TNR SH hirsuticaule sources list this taxon at the species level (Symphyotricum hirsuticaule).

Symphyotrichum novi-belgii var. New York Aster Based upon the NY Flora Atlas, this is a northern species with a G5TNR S3? villicaule very restricted distribution in New York. Very few herbarium specimens of Aster novi-belgii are identified to variety. The specimens need to be identified to variety to better determine the rarity of this variety.

Toxicodendron radicans ssp. Poison Ivy Very few herbarium specimens are identified to variety. G5T5 S? negundo We need to identify these to variety and determine its distribution.

Toxicodendron rydbergii Northern Poison Oak We need more records to determine rarity. In particular, we G5 S3? need to know how abundant this may or may not be within the Adirondacks.

Zizania aquatica Wild Rice The specimens need to be annotated and separated. Many G5 S5 people call all rice grass Zizania aquatica without looking at the keys. Is there a distribution difference? We presume that Zizania aquatica is very common, but Zizania palustris may be rarer.

Zizania palustris Wild Rice We need to review all Zizania aquatica and Zizania palustris G4G5 S? specimens to determine complete distribution and rarity of Zizania palustris. Very few specimens are located in herbaria, but many may be filed under Zizania aquatica.

New York Natural Heritage Program Page 74 Appendix I: NYS DEC Protected Plant List

193.3 Protected native plants. (a) All plants enumerated on the lists of endangered species in subdivision (b) of this section, threatened species in subdivision (c) of this section, rare species in subdivision (d) of this section, or exploitably vulnerable species in subdivision (e) of this section are protected native plants pursuant to section 9-1503 of the Environmental Conservation Law. The common names contained on these lists are included for information purposes only; the scientific name shall be used for the purpose of determining any violation. Site means a colony or colonies of plants separated from other colonies by at least one-half mile.

(b) The following are endangered native plants in danger of extirpation throughout all or a significant portion of their ranges within the state and requiring remedial action to prevent such extinction. Listed plants are those with five or fewer extant sites, or fewer than 1,000 individuals, or restricted to fewer than four U.S.G.S. 7 1/2 minute series maps, or species listed as endangered by the United States Department of Interior in the Code of Federal Regulations.

Species Common Name Acalypha virginica var. virginica VIRGINIA THREE-SEEDED MERCURY Adoxa moschatellina MOSCHATEL Agalinis acuta SANDPLAIN GERARDIA Allium burdickii WILD LEEK Amaranthus pumilus SEABEACH AMARANTH Amelanchier nantucketensis NANTUCKET JUNEBERRY Ammophila champlainensis CHAMPLAIN BEACHGRASS Amphicarpum purshii PEANUT GRASS Angelica lucida ANGELICA Anthoxanthum monticolum ssp. orthanthum ALPINE SWEETGRASS Aplectrum hyemale PUTTYROOT Arabis drummondii DRUMMOND'S ROCK CRESS Arabis shortii TOOTHED ROCK-CRESS Aristolochia serpentaria VIRGINIA SNAKEROOT Arnica lanceolata ARNICA Artemisia campestris var. borealis WILD SAGE Asclepias variegata WHITE MILKWEED Asplenium bradleyi BRADLEY'S SPLEENWORT Asplenium trichomanes-ramosum GREEN SPLEENWORT Aster ciliolatus LINDLEY'S ASTER Aster concolor SILVERY ASTER Aster laevis var. concinnus SMOOTH BLUE ASTER Aster lanceolatus var. interior TALL WHITE ASTER Aster lateriflorus var. hirsuticaulis CALICO ASTER Aster oolentangiensis SKY-BLUE ASTER Aster puniceus var. firmus CORNEL-LEAVED ASTER Aster radula SWAMP ASTER Astragalus neglectus COOPER’S MILKVETCH Atriplex glabriuscula SEASIDE ORACH Atriplex subspicata ORACHE Bartonia paniculata SCREW-STEM

New York Natural Heritage Program Page 75 Appendix I: NYS DEC Protected Plant List

Betula glandulosa TUNDRA DWARF BIRCH Betula minor DWARF WHITE BIRCH Bidens hyperborea ESTUARY BEGGAR-TICKS Blephilia ciliata DOWNY WOOD-MINT Botrychium campestre PRAIRIE DUNEWORT Botrychium lunaria MOONWORT Botrychium minganense MINGAN MOONWORT Botrychium oneidense BLUNT-LOBE GRAPE FERN Botrychium rugulosum RUGULOSE GRAPE FERN Bouteloua curtipendula SIDE-OATS GRAMA Buchnera americana BLUE-HEARTS Cacalia suaveolens SWEET-SCENTED INDIAN-PLANTAIN Calamagrostis perplexa WOOD REEDGRASS Calamagrostis porteri ssp. porteri PORTER'S REEDGRASS Calamagrostis stricta ssp. stricta NORTHERN REEDGRASS Callitriche hermaphroditica AUTUMNAL WATER-STARWORT Calypso bulbosa CALYPSO Cardamine rotundifolia MOUNTAIN WATERCRESS Carex aggregata GLOMERATE SEDGE Carex amphibola var. amphibola NARROW-LEAVED SEDGE Carex arcta NORTHERN CLUSTERED SEDGE Carex atherodes AWNED SEDGE Carex atratiformis BLACK SEDGE Carex barrattii BARRATT'S SEDGE Carex bullata BUTTON SEDGE Carex capillaris HAIR-LIKE SEDGE Carex caroliniana CAROLINA SEDGE Carex collinsii COLLINS' SEDGE Carex conjuncta SOFT FOX SEDGE Carex decomposita CYPRESS-KNEE SEDGE Carex emoryi EMORY'S SEDGE Carex flaccosperma var. glaucodea GLAUCOUS SEDGE Carex frankii FRANK’S SEDGE Carex garberi ELK SEDGE Carex gynocrates NORTHERN BOG SEDGE Carex haydenii CLOUD SEDGE Carex laxiflora var. serrulata LOOSE-FLOWERED SEDGE Carex livida var. radicaulis LIVID SEDGE Carex meadii MEAD'S SEDGE Carex mesochorea MIDLAND SEDGE Carex nigra BLACK SEDGE Carex nigromarginata BLACK-EDGE SEDGE Carex retroflexa REFLEXED SEDGE Carex scirpoidea CANADIAN SINGLE-SPIKE SEDGE Carex shortiana SHORT’S SEDGE Carex straminea STRAW SEDGE Carex striatula LINED SEDGE

New York Natural Heritage Program Page 76 Appendix I: NYS DEC Protected Plant List

Carex styloflexa BENT SEDGE Carex sychnocephala MANY-HEAD SEDGE Carex tenuiflora SPARSE-FLOWERED SEDGE Carex tincta TINGED SEDGE Carex vaginata SHEATHED SEDGE Carex venusta var. minor GRACEFUL SEDGE Carex wiegandii WIEGAND'S SEDGE Castilleja coccinea SCARLET INDIAN-PAINTBRUSH Ceanothus herbaceus PRAIRIE REDROOT Chaerophyllum procumbens SPREADING CHERVIL Chasmanthium laxum SLENDER SPIKEGRASS Cheilanthes lanosa WOOLY LIP-FERN Chenopodium album var. missouriense MISSOURI GOOSEFOOT Chenopodium berlandieri var. macrocalycium LARGE CALYX GOOSEFOOT Collinsia verna BLUE-EYED-MARY Corallorhiza striata STRIPED CORALROOT Corema conradii BROOM CROWBERRY Cornus drummondii ROUGH-LEAF DOGWOOD Crassula aquatica PIGMYWEED Crataegus berberifolia HAWTHORN Crataegus compacta COMPACT HAWTHORN Crataegus mollis DOWNY HAWTHORN Crataegus uniflora DWARF HAWTHORN Crotalaria sagittalis RATTLEBOX Cuscuta cephalanthi BUTTON-BUSH DODDER Cuscuta obtusiflora var. glandulosa SOUTHERN DODDER Cuscuta polygonorum SMARTWEED DODDER Cynoglossum virginianum var. boreale NORTHERN WILD COMFREY Cynoglossum virginianum var. virginianum WILD COMFREY Cyperus echinatus GLOBOSE FLATSEDGE Cyperus flavescens var. flavescens YELLOW FLATSEDGE Cyperus polystachyos var. texensis COAST FLATSEDGE Cyperus retrorsus RETRORSE FLATSEDGE Cypripedium candidum SMALL WHITE LADYSLIPPER Cypripedium parviflorum var. parviflorum SMALL YELLOW LADYSLIPPER Cystopteris protrusa LOWLAND FRAGILE FERN Descurainia pinnata ssp. brachycarpa NORTHERN TANSEY-MUSTARD Desmodium humifusum SPREADING TICK-CLOVER Desmodium laevigatum SMOOTH TICK-CLOVER Desmodium nuttallii NUTTALL'S TICK-CLOVER Desmodium obtusum BEGGAR-LICE Desmodium pauciflorum SMALL-FLOWERED TICK-CLOVER Diarrhena obovata BEAKGRASS Diplachne maritima SALT-MEADOW GRASS Draba glabella ROCK-CRESS Dracocephalum parviflorum AMERICAN DRAGONHEAD Dryopteris celsa LOG FERN

New York Natural Heritage Program Page 77 Appendix I: NYS DEC Protected Plant List

Dryopteris fragrans FRAGRANT CLIFF FERN Eclipta prostrata YERBA-DE-TAGO Elatine americana AMERICAN WATERWORT Eleocharis elliptica var. pseudoptera SLENDER SPIKERUSH Eleocharis engelmannii ENGELMANN’S SPIKERUSH Eleocharis fallax CREEPING SPIKERUSH Eleocharis obtusa var. ovata BLUNT SPIKERUSH Eleocharis quadrangulata ANGLED SPIKERUSH Eleocharis tricostata THREE-RIBBED SPIKERUSH Empetrum eamesii ssp. atropurpureum PURPLE CROWBERRY Epilobium ciliatum ssp. glandulosum WILLOW-HERB Epilobium hornemannii ALPINE WILLOW-HERB Equisetum laevigatum SMOOTH SCOURING RUSH Erechtites hieraciifolia var. megalocarpa FIREWEED Erigenia bulbosa HARBINGER-OF-SPRING Erigeron hyssopifolius DAISY FLEABANE Eriophorum angustifolium ssp. scabriusculum NARROW-LEAF COTTONGRASS Euonymus americana AMERICAN STRAWBERRY-BUSH Eupatorium aromaticum SMALL WHITE SNAKEROOT Eupatorium leucolepis var. leucolepis WHITE BONESET Eupatorium rotundifolium var. ovatum ROUND-LEAF BONESET Eupatorium rotundifolium var. rotundifolium ROUND-LEAF BONESET Eupatorium serotinum LATE BONESET Euphorbia ipecacuanhae IPECAC SPURGE Festuca saximontana SHEEP FESCUE Galium concinnum SHINING BEDSTRAW Galium kamtschaticum NORTHERN WILD-LICORICE Gaylussacia dumosa var. bigeloviana DWARF HUCKLEBERRY Gentiana saponaria SOAPWORT GENTIAN Gentianopsis procera LESSER FRINGED GENTIAN Geocaulon lividum PURPLE COMANDRA Geum vernum SPRING AVENS Geum virginianum ROUGH AVENS Gnaphalium helleri var. micradenium CATFOOT Gnaphalium purpureum PURPLE EVERLASTING Gnaphalium sylvaticum WOODLAND CUDWEED Gymnocladus dioica KENTUCKY COFFEE TREE Hackelia deflexa var. americana NORTHERN STICKSEED Halenia deflexa SPURRED GENTIAN Hippuris vulgaris MARE'S-TAIL Houstonia purpurea var. calycosa PURPLE BLUETS Houstonia purpurea var. purpurea PURPLE BLUETS Huperzia selago FIR CLUBMOSS Hydrangea arborescens WILD HYDRANGEA Hydrocotyle ranunculoides FLOATING PENNYWORT Hydrocotyle verticillata WATER-PENNYWORT Hypericum adpressum CREEPING ST. JOHN'S-WORT

New York Natural Heritage Program Page 78 Appendix I: NYS DEC Protected Plant List

Hypericum densiflorum BUSHY ST. JOHN'S-WORT Hypericum denticulatum COPPERY ST. JOHN'S-WORT Hypericum hypercoides ssp. multicaule ST. ANDREW'S CROSS Ipomoea pandurata WILD POTATO-VINE Isoetes riparia QUILLWORT Isotria medeoloides SMALL WHORLED POGONIA Juncus ambiguus DOUBTFUL TOAD-RUSH Juncus brachycarpus SHORT-FRUIT RUSH Juncus debilis WEAK RUSH Juncus ensifolius ENSIFORM RUSH Juncus marginatus var. biflorus LARGE GRASS-LEAVED RUSH Juncus scirpoides SCIRPUS-LIKE RUSH Juncus stygius ssp. americanus MOOR-RUSH Juncus subcaudatus WOODS-RUSH Juniperus horizontalis PROSTRATE JUNIPER Lachnanthes caroliniana CAROLINA REDROOT Lactuca floridana FALSE LETTUCE Lactuca hirsuta DOWNY LETTUCE Lathyrus venosus ROUGH VEINY VETCHLING Lechea pulchella var. moniliformis BEAD PINWEED Lemna perpusilla MINUTE DUCKWEED Lemna valdiviana PALE DUCKWEED Leucospora multifida LEUCOSPORA Liatris cylindracea SLENDER BLAZING-STAR Ligusticum scothicum SCOTCH LOVAGE Lilium michiganense MICHIGAN LILY Linum medium var. medium WILD FLAX Liparis lilifolia LARGE TWAYBLADE Lipocarpha micrantha DWARF BULRUSH Listera auriculata AURICLED TWAYBLADE Listera australis SOUTHERN TWAYBLADE Listera convallarioides BROAD-LIPPED TWAYBLADE Lithospermum caroliniense ssp. croceum GOLDEN PUCCOON Littorella uniflora AMERICAN SHORE-GRASS Loiseleuria procumbens ALPINE AZALEA Luzula spicata SPIKED WOODTHRUSH Lycopodiella caroliniana CAROLINA CLUBMOSS Lycopodium complanatum NORTHERN RUNNING-PINE Lycopodium sitchense SITKA CLUBMOSS Lycopus rubellus GYPSY-WORT Lygodium palmatum CLIMBING FERN Lysimachia hybrida LANCE-LEAVED LOOSESTRIFE Lysimachia quadriflora FOUR-FLOWERED LOOSESTRIFE Lythrum lineare SALTMARSH LOOSESTRIFE Magnolia virginiana SWEETBAY MAGNOLIA Malaxis bayardii BAYARD'S MALAXIS Malus glaucescens AMERICAN CRAB

New York Natural Heritage Program Page 79 Appendix I: NYS DEC Protected Plant List

Melanthium virginicum VIRGINIA BUNCHFLOWER Monarda clinopodia BASIL-BALM Myriophyllum pinnatum GREEN PARROT'S-FEATHER Najas guadalupensis var. muenscheri MUENSCHER’S NAIAD Najas guadalupensis var. olivacea SOUTHERN NAIAD Najas marina HOLLY-LEAVED NAIAD Oenothera laciniata CUT-LEAVED EVENING-PRIMROSE Oldenlandia uniflora CLUSTERED BLUETS Onosmodium virginianum VIRGINIA FALSE GROMWELL Oryzopsis canadensis CANADA RICEGRASS Oxypolis rigidior STIFF COWBANE Panicum leibergii LEIBERG'S PANIC GRASS Panicum oligosanthes var. oligosanthes FEW-FLOWERED PANIC GRASS Panicum scabriusculum PANIC GRASS Panicum scoparium VELVET PANIC GRASS Panicum stipitatum TALL FLAT PANIC GRASS Panicum wrightianum WRIGHT’S PANIC GRASS Paspalum laeve var. circulare ROUND FIELD BEADGRASS Paspalum laeve var. pilosum HAIRY FIELD BEADGRASS Paspalum setaceum var. psammophilum SLENDER BEADGRASS Petasites frigidus var. palmatus SWEET COLTSFOOT Phlox maculata WILD SWEET-WILLIAM Phlox pilosa DOWNY PHLOX Physalis pubescens var. integrifolia GROUND-CHERRY Physalis virginiana VIRGINIA GROUND-CHERRY Physocarpus opulifolius var. intermedius NINEBARK Pinus virginiana VIRGINIA PINE Platanthera ciliaris ORANGE FRINGED ORCHIS Platanthera cristata CRESTED FRINGED ORCHIS Platanthera hookeri HOOKER'S ORCHID Platanthera leucophaea PRAIRIE FRINGED ORCHID Poa cuspidata BLUEGRASS Poa fernaldiana FERNALD BLUEGRASS Poa glauca WHITE BLUEGRASS Poa interior INLAND BLUEGRASS Poa paludigena SLENDER MARSH BLUEGRASS Poa sylvestris WOODLAND BLUEGRASS Polygala lutea YELLOW MILKWORT Polygonum buxiforme SMALL'S KNOTWEED Polygonum erectum ERECT KNOTWEED Polygonum setaceum var. interjectum SWAMP SMARTWEED Polymnia uvedalia BEAR'S-FOOT Polystichum lonchitis NORTHERN HOLLY-FERN Potamogeton diversifolius WATER-THREAD PONDWEED Potamogeton filiformis var. alpinus SLENDER PONDWEED Potamogeton filiformis var. occidentalis SHEATHED PONDWEED Potamogeton ogdenii OGDEN'S PONDWEED

New York Natural Heritage Program Page 80 Appendix I: NYS DEC Protected Plant List

Potamogeton strictifolius STRAIGHT-LEAF PONDWEED Potentilla paradoxa BUSHY CINQUEFOIL Prenanthes boottii BOOTT'S RATTLESNAKE-ROOT Prenanthes crepidinea NODDING RATTLESNAKE-ROOT Prenanthes nana DWARF RATTLESNAKE-ROOT Prunus pumila var. pumila LOW SAND-CHERRY Ptelea trifoliata WAFER-ASH Pterospora andromedea GIANT PINE-DROPS Pycnanthemum clinopodioides MOUNTAIN-MINT Pycnanthemum torrei TORREY'S MOUNTAIN-MINT Pycnanthemum verticillatum var. pilosum WHORLED MOUNTAIN-MINT Pyrola minor MOUNTAIN PYROLA Pyxidanthera barbulata PIXIES Quercus phellos WILLOW OAK Ranunculus cymbalaria SEASIDE CROWFOOT Ranunculus hispidus var. nitidus SWAMP BUTTERCUP Rhododendron lapponicum LAPLAND ROSEBAY Rhynchospora torreyana TORREY'S BEAKRUSH Rosa acicularis ssp. sayi PRICKLY ROSE Rosa nitida SHINING ROSE Rubus cuneifolius SAND BLACKBERRY Rudbeckia hirta var. hirta BLACK-EYED-SUSAN Rumex hastatulus HEART SORREL Rumex maritimus var. fueginus GOLDEN DOCK Sabatia angularis ROSE-PINK Sabatia campanulata SLENDER MARSH-PINK Sagina decumbens SMALL-FLOWERED PEARLWORT Sagittaria teres QUILL-LEAF ARROWHEAD Salix cordata SAND DUNE WILLOW Salix herbacea DWARF WILLOW Salvia lyrata LYRE-LEAF SAGE Saxifraga oppositifolia PURPLE MOUNTAIN-SAXIFRAGE Saxifraga paniculata WHITE MOUNTAIN-SAXIFRAGE Schizaea pusilla CURLYGRASS Scirpus clintonii CLINTON'S CLUBRUSH Scirpus georgianus GEORGIA BULRUSH Scirpus heterochaetus SLENDER BULRUSH Scirpus maritimus SEASIDE BULRUSH Scirpus novae-angliae SALTMARSH BULRUSH Scleria minor SLENDER NUTRUSH Scleria pauciflora var. caroliniana FEWFLOWER NUTRUSH Scleria reticularis var. pubescens RETICULATE NUTRUSH Scleria verticillata LOW NUTRUSH Scutellaria incana HOARY SKULLCAP Scutellaria integrifolia HYSSOP-SKULLCAP Sedum integrifolium ssp. leedyi LEEDY’S ROSEROOT Sedum rosea ROSEROOT

New York Natural Heritage Program Page 81 Appendix I: NYS DEC Protected Plant List

Sedum telephioides LIVE-FOREVER Sesuvium maritimum SEA PURSLANE Sisyrinchium mucronatum MICHAUX’S BLUE-EYED-GRASS Smilax pseudo-china FALSE CHINA-ROOT Smilax pulverulenta JACOB'S-LADDER Solidago elliottii COASTAL GOLDENROD Solidago houghtonii HOUGHTON'S GOLDENROD Solidago rugosa ssp. aspera ROUGH GOLDENROD Solidago rugosa var. sphagnophila TALL HAIRY GOLDENROD Solidago sempervirens var. mexicana SEASIDE GOLDENROD Solidago simplex var. racemosa MOUNTAIN GOLDENROD Sphenopholis obtusata var. obtusata PRAIRIE WEDGEGRASS Sphenopholis pensylvanica SWAMP OATS Spiraea septentrionalis MOUNTAIN MEADOWSWEET Spiranthes vernalis SPRING LADIES'-TRESSES Sporobolus clandestinus ROUGH RUSH-GRASS Strophostyles umbellata PINK WILD BEAN Suaeda linearis NARROW-LEAF SEA-BLITE Suaeda rolandii ROLAND’S SEA-BLITE Subularia aquatica var. americana WATER AWLWORT Thalictrum venulosum VEINY MEADOW-RUE Tipularia discolor CRANEFLY ORCHID Tofieldia glutinosa STICKY FALSE ASPHODEL Trichomanes intricatum FILMY FERN Trichostema setaceum TINY BLUE-CURLS Trillium flexipes NODDING TRILLIUM Trillium sessile TOAD-SHADE Triphora trianthophora NODDING POGONIA Trisetum melicoides MELIC-OATS Utricularia inflata LARGE FLOATING BLADDERWORT Uvularia puberula var. nitida MOUNTAIN BELLWORT Vaccinium cespitosum DWARF BLUEBERRY Valeriana uliginosa MARSH VALERIAN Valerianella chenopodiifolia GOOSEFOOT CORN-SALAD Valerianella umbilicata CORN-SALAD Vernonia gigantea TALL IRONWEED Viburnum nudum var. nudum POSSUM-HAW Viola brittoniana var. brittoniana COASTAL VIOLET Viola hirsutula SOUTHERN WOOD VIOLET Viola nephrophylla NORTHERN BOG VIOLET Viola novae-angliae NEW ENGLAND VIOLET Vitis vulpina WINTER GRAPE Vittaria appalachiana APPALACHIAN VITTARIA Woodsia alpina ALPINE WOODSIA Woodsia glabella SMOOTH WOODSIA

New York Natural Heritage Program Page 82 Appendix I: NYS DEC Protected Plant List

(c) The following are threatened native plants that are likely to become endangered within the forseeable future throughout all or a significant portion of their ranges in the state. Listed plants are those with six to fewer than 20 extant sites, or 1,000 to fewer than 3,000 individuals, or restricted to not less than four or more than seven U.S.G.S. 7 1/2 minute series maps, or species listed as threatened by the United State Department of Interior in the Code of Federal Regulations.

Species Common Name Aconitum noveboracense NORTHERN MONK'S-HOOD Agalinis paupercula var. borealis NORTHERN GERARDIA Agastache nepetoides YELLOW GIANT-HYSSOP Agrimonia rostellata WOODLAND AGRIMONY Agrostis mertensii NORTHERN BENTGRASS Aletris farinosa STARGRASS Allium cernuum WILD ONION Arabis missouriensis GREEN ROCK-CRESS Arethusa bulbosa SWAMP PINK Asclepias viridiflora GREEN MILKWEED Asimina triloba PAWPAW Asplenium montanum MOUNTAIN SPLEENWORT Asplenium scolopendrium var. americanum HART'S-TONGUE FERN Aster borealis RUSH ASTER Aster pilosis var. pringlei HEATH ASTER Aster solidagineus FLAX-LEAF WHITETOP Aster spectabilis SHOWY ASTER Aster subulatus SALTMARSH ASTER Betula pumila SWAMP BIRCH Bidens laevis SMOOTH BUR-MARIGOLD Calamagrostis stricta ssp. inexpansa NORTHERN REEDGRASS Callitriche terrestris TERRESTRIAL STARWORT Cardamine longii LONG'S BITTERCRESS Carex abscondita THICKET SEDGE Carex backii ROCKY MOUNTAIN SEDGE Carex bicknellii BICKNELL'S SEDGE Carex bigelowii BIGELOW’S SEDGE Carex buxbaumii BROWN BOG SEDGE Carex chordorrhiza CREEPING SEDGE Carex crawei CRAWE’S SEDGE Carex cumulata CLUSTERED SEDGE Carex davisii DAVIS' SEDGE Carex formosa HANDSOME SEDGE Carex hitchcockiana HITCHCOCK'S SEDGE Carex hormathodes MARSH STRAW SEDGE Carex houghtoniana HOUGHTON'S SEDGE Carex jamesii NEBRASKA SEDGE Carex merritt-fernaldii FERNALD’S SEDGE Carex mitchelliana MITCHELL'S SEDGE Carex molesta TROUBLESOME SEDGE

New York Natural Heritage Program Page 83 Appendix I: NYS DEC Protected Plant List

Carex sartwellii SARTWELL'S SEDGE Carex schweinitzii SCHWEINITZ' SEDGE Carex seorsa WEAK STELLATE SEDGE Carex typhina CAT-TAIL SEDGE Carex willdenowii WILLDENOW'S SEDGE Carya laciniosa BIG SHELLBARK HICKORY Cenchrus tribuloides DUNE SANDSPUR Ceratophyllum echinatum PRICKLY HORNWORT Chamaelirium luteum BLAZING-STAR Chenopodium rubrum RED PIGWEED Corydalis aurea GOLDEN CORYDALIS Cyperus lupulinus ssp. lupulinus HOP SEDGE Cypripedium arietinum RAM'S-HEAD LADYSLIPPER Desmodium ciliare LITTLE-LEAF TICK-TREFOIL Diapensia lapponica DIAPENSIA Digitaria filiformis SLENDER CRABGRASS Diospyros virginiana PERSIMMON Draba arabisans ROCK-CRESS Draba reptans CAROLINA WHITLOW-GRASS Eleocharis equisetoides KNOTTED SPIKERUSH Eleocharis halophila SALT-MARSH SPIKERUSH Eleocharis tuberculosa LONG-TUBERCLED SPIKERUSH Equisetum pratense MEADOW HORSETAIL Equisetum palustre MARSH HORSETAIL Eupatorium album var. subvenosum WHITE BONESET Eupatorium hyssopifolium var. laciniatum FRINGED BONESET Fimbristylis castanea MARSH FIMBRY Frasera caroliniensis GREEN GENTIAN Geranium carolinianum var. sphaerospermum CAROLINA CRANESBILL Geum triflorum PRAIRIE-SMOKE Hedeoma hispidum MOCK-PENNYROYAL Helianthemum dumosum BUSHY ROCKROSE Helianthus angustifolius SWAMP SUNFLOWER Hottonia inflata FEATHERFOIL Huperzia appalachiana APPALACHIAN FIRMOSS Hydrastis canadensis GOLDEN-SEAL Hypericum prolificum SHRUBBY ST. JOHN'S WORT Iris prismatica SLENDER BLUE FLAG Jeffersonia diphylla TWIN-LEAF Juncus trifidus ARCTIC RUSH Lechea tenuifolia SLENDER PINWEED Lespedeza stuevei VELVETY LESPEDEZA Liatris borealis NORTHERN BLAZING-STAR Lilaeopsis chinensis LILAEOPSIS Linum intercursum SANDPLAIN WILD FLAX Linum medium var. texanum SOUTHERN YELLOW FLAX Linum sulcatum YELLOW WILD FLAX

New York Natural Heritage Program Page 84 Appendix I: NYS DEC Protected Plant List

Ludwigia sphaerocarpa GLOBE-FRUITED LUDWIGIA Megalodonta beckii var. beckii WATER-MARIGOLD Minuartia glabra APPALACHIAN SANDWORT Myriophyllum alterniflorum WATER MILFOIL Myriophyllum farwellii FARWELL'S WATER MILFOIL Oenothera parviflora var. oakesiana EVENING PRIMROSE Orontium aquaticum GOLDEN CLUB Oxalis violacea VIOLET WOOD-SORREL Panicum flexile WIRY PANIC GRASS Paspalum setaceum var. setaceum SLENDER BEADGRASS Pedicularis lanceolata SWAMP LOUSEWORT Pellaea glabella SMOOTH CLIFF BRAKE Pinguicula vulgaris BUTTERWORT Plantago cordata HEARTLEAF PLANTAIN Plantago maritima ssp. juncoides SEASIDE PLANTAIN Podostemum ceratophyllum RIVERWEED Polygonum careyi CAREY'S SMARTWEED Polygonum douglassii DOUGLAS’ KNOTWEED Polygonum hydropiperoides var. opelousanum OPELOUSA SMARTWEED Populus heterophylla SWAMP COTTONWOOD Potamogeton alpinus NORTHERN PONDWEED Potamogeton confervoides ALGAE-LIKE PONDWEED Potamogeton hillii HILL'S PONDWEED Potamogeton pulcher SPOTTED PONDWEED Potentilla anserina ssp. egedii SILVERWEED Primula mistassinica BIRD'S-EYE PRIMROSE Proserpinaca pectinata COMB-LEAVED MERMAID-WEED Prunus pumila var. depressa DWARF SAND-CHERRY Pycnanthemum muticum BLUNT MOUNTAIN-MINT Pycnanthemum verticillatum var. verticillatum WHORLED MOUNTAIN-MINT Pyrola asarifolia PINK WINTERGREEN Ranunculus micranthus SMALL-FLOWERED CROWFOOT Rhododendron canadense RHODORA Rhynchospora inundata DROWNED HORNED BUSH Rhynchospora nitens SHORT-BEAKED BALD-RUSH Rorippa aquatica LAKE-CRESS Rotala ramosior TOOTH-CUP Sabatia stellaris SEA-PINK Sagittaria calycina var. spongiosa SPONGY ARROWHEAD Salicornia bigelovii DWARF GLASSWORT Salix pyrifolia BALSAM WILLOW Salix uva-ursi BEARBERRY WILLOW Saxifraga aizoides YELLOW MOUNTAIN-SAXIFRAGE Scirpus cespitosus DEER'S HAIR SEDGE Scleria triglomerata WHIP NUTRUSH Solidago multiradiata var. arctica ALPINE GOLDENROD Solidago ohioensis OHIO GOLDEROD

New York Natural Heritage Program Page 85 Appendix I: NYS DEC Protected Plant List

Solidago rigida STIFF-LEAF GOLDENROD Solidago simplex var. randii MOUNTAIN GOLDENROD Sparganium nutans SMALL BUR-REED Sporobolus heterolepis NORTHERN DROPSEED Stachys hyssopifolia ROUGH HEDGE-NETTLE Stellaria longipes STARWORT Triglochin palustre MARSH ARROW-GRASS Tripsacum dactyloides NORTHERN GAMMA GRASS Ulmus thomasii CORK ELM Utricularia juncea RUSH BLADDERWORT Utricularia minor LESSER BLADDERWORT Utricularia radiata SMALL FLOATING BLADDERWORT Utricularia striata BLADDERWORT Vaccinium boreale HIGH-MOUNTAIN BLUEBERRY Verbesina alternifolia WINGSTEM Veronicastrum virginicum CULVER’S ROOT Viburnum dentatum var. venosum SOUTHERN ARROWWOOD Viburnum edule SQUASHBERRY Viola primulifolia PRIMROSE VIOLET Zigadenus elegans ssp. glaucus WHITE CAMAS

(d) The following are rare native plants that have from 20 to 35 extant sites or 3,000 to 5,000 individuals statewide.

Species Common Name Agalinis fasciculata FASCICLED GERARDIA Bidens bidentoides ESTUARY BEGGAR-TICKS Carex lupuliformis FALSE HOP SEDGE Chamaecyparis thyoides ATLANTIC WHITE CEDAR Coreopsis rosea ROSE COREOPSIS Cyperus schweinitzii SCHWEINITZ'S FLATSEDGE Drosera filiformis DEWTHREAD Empetrum nigrum ssp. hermaphroditicum BLACK CROWBERRY Fuirena pumila DWARF UMBRELLA-SEDGE Isoetes lacustris LARGE-SPORED QUILLWORT Lechea racemulosa ILLINOIS PINWEED Lespedeza angustifolia BUSH CLOVER Lespedeza repens TRAILING LESPEDEZA Lespedeza violacea VIOLET LESPEDEZA Limosella australis MUDWORT Linum striatum STIFF YELLOW FLAX Lobelia nuttallii NUTTALL'S LOBELIA Mimulus alatus WINGED MONKEYFLOWER Minuartia caroliniana PINE-BARREN SANDWORT Pinus banksiana JACK PINE Polemonium vanbruntiae JACOB'S-LADDER

New York Natural Heritage Program Page 86 Appendix I: NYS DEC Protected Plant List

Polygonum glaucum SEABEACH KNOTWEED Polygonum tenue SLENDER KNOTWEED Rhynchospora scirpoides LONG-BEAKED BALD-RUSH Scheuchzeria palustris POD GRASS Trollius laxus ssp. laxus SPREADING GLOBEFLOWER Vaccinium uliginosum BOG BILBERRY

(e) The following are exploitably vulnerable native plants likely to become threatened in the near future throughout all or a significant portion of their ranges within the state if causal factors continue unchecked.

Species Common Name Actaea pachypoda WHITE BANEBERRY Actaea spicata ssp. rubra RED BANEBERRY Arisaema dracontium GREEN DRAGON Asclepias tuberosa BUTTERFLY-WEED Campanula rotundifolia HAREBELL Celastrus scandens AMERICAN BITTERSWEET Chelone glabra TURTLE-HEADS Chimaphila maculata SPOTTED WINTERGREEN Chimaphila umbellata PIPSISSEWA Clintonia umbellulata SPECKLED WOODLILY Conopholis americana SQUAWROOT Cornus florida FLOWERING DOGWOOD Drosera intermedia SUNDEW Drosera rotundifolia SUNDEW Epigaea repens TRAILING ARBUTUS Euonymus obovata RUNNING STRAWBERRY-BUSH Gentiana andrewsii CLOSED GENTIAN Gentiana clausa BLIND GENTIAN Gentiana linearis CLOSED GENTIAN Gentianella quinquefolia STIFF GENTIAN Gentianopsis crinita FRINGED GENTIAN Ilex glabra GALLBERRY Ilex laevigata SMOOTH WINTERBERRY Ilex montana MOUNTAIN WINTERBERRY Ilex opaca AMERICAN HOLLY Ilex verticillata BLACK ALDER Juglans cinerea BUTTERNUT Kalmia angustifolia SHEEP LAUREL Kalmia latifolia MOUNTAIN LAUREL Kalmia polifolia BOG LAUREL Lilium canadense CANADA LILY Lilium philadelphicum WOODLILY Lilium superbum TURK'S-CAP LILY Limonium carolinianum SEA LAVENDER Lobelia cardinalis CARDINAL-FLOWER

New York Natural Heritage Program Page 87 Appendix I: NYS DEC Protected Plant List

Lobelia dortmanna WATER LOBELIA Lobelia siphilitica GREAT LOBELIA Mertensia virginica VIRGINIA BLUEBELLS Monarda didyma BEE-BALM Myrica pensylvanica BAYBERRY Opuntia humifusa EASTERN PRICKLY PEAR Panax quinquefolius GINSENG Parnassia glauca GRASS-OF-PARNASSUS Rhododendron arborescens SMOOTH AZALEA Rhododendron maximum GREAT LAUREL Rhododendron periclymenoides PINKSTER Rhododendron prinophyllum EARLY AZALEA Rhododendron viscosum SWAMP AZALEA Sanguinaria canadensis BLOODROOT Sarracenia purpurea PITCHER-PLANT Silene caroliniana WILD PINK Trillium cernuum NODDING TRILLIUM Trillium erectum PURPLE TRILLIUM Trillium grandiflorum WHITE TRILLIUM Trillium undulatum PAINTED TRILLIUM Viola pedata BIRD'S-FOOT VIOLET

All native clubmosses, including:

Huperzia lucidula SHINING FIRMOSS Lycopodiella alopecuroides FOXTAIL CLUBMOSS Lycopodiella appressa Swamp Clubmoss Lycopodiella inundata Northern Bog Clubmoss Lycopodium annotinum BRISTLY CLUBMOSS Lycopodium clavatum RUNNING CEDAR Lycopodium dendroideum NORTHERN TREE CLUBMOSS Lycopodium digitatum RUNNING-PINE Lycopodium obscurum GROUND PINE Lycopodium tristachyum GROUND CEDAR

All native ferns, (except Bracken, Pteridium aquilinum, Hay-scented, Dennstaedtia punctilobula, and Sensitive fern, Onoclea sensibilis), including:

Adiantum pedatum MAIDENHAIR FERN Asplenium platyneuron EBONY SPLEENWORT Asplenium rhizophyllum WALKING FERN Asplenium ruta-muraria WALL-RUE SPLEENWORT Asplenium trichomanes MAIDENHAIR SPLEENWORT Athyrium filix-femina LADY FERN Azolla caroliniana MOSQUITO-FERN Botrychium dissectum CUT-LEAF GRAPE FERN Botrychium lanceolatum LANCE-LEAF GRAPE FERN

New York Natural Heritage Program Page 88 Appendix I: NYS DEC Protected Plant List

Botrychium matricariifolium MATRICARY GRAPE FERN Botrychium multifidum LEATHERY GRAPE FERN Botrychium simplex LEAST MOONWORT Botrychium virginianum RATTLESNAKE FERN Cryptogramma stelleri SLENDER CLIFF BRAKE Cystopteris bulbifera BULBLET FERN Cystopteris fragilis COMMON FRAGILE FERN Cystopteris tenuis FRAGILE FERN Deparia acrostichoides SILVERY SPLEENWORT Diplazium pycnocarpon GLADE FERN Dryopteris campyloptera MOUNTAIN WOOD FERN Dryopteris carthusiana SPINULOSE WOOD FERN Dryopteris clintoniana CLINTON'S SHIELD FERN Dryopteris cristata CRESTED WOOD FERN Dryopteris goldiana GIANT WOOD FERN Dryopteris intermedia COMMON WOOD FERN Dryopteris marginalis MARGINAL WOOD FERN Gymnocarpium dryopteris OAK FERN Matteuccia struthiopteris OSTRICH FERN Ophioglossum pusillum ADDER'S-TONGUE Osmunda cinnamomea CINNAMON FERN Osmunda claytoniana INTERRUPTED FERN Osmunda regalis ROYAL FERN Pellaea atropurpurea PURPLE CLIFF BRAKE Phegopteris connectilis NORTHERN BEECH FERN Phegopteris hexagonoptera BROAD BEECH FERN Polypodium virginianum ROCK POLYPODY Polystichum acrostichoides CHRISTMAS FERN Polystichum braunii BRAUN'S HOLLY FERN Salvinia minima WATER-FERN Thelypteris noveboracensis NEW YORK FERN Thelypteris palustris MARSH FERN Thelypteris simulata MASSACHUSETTS FERN Woodsia ilvensis RUSTY WOODSIA Woodsia obtusa BLUNT-LOBED WOODSIA Woodwardia areolata NETTED CHAIN FERN Woodwardia virginica VIRGINIA CHAIN FERN

All native orchids, including:

Calopogon tuberosus GRASS PINK Coeloglossum viride LONG-BRACTED ORCHID Corallorhiza maculata SPOTTED CORALROOT Corallorhiza odontorhiza AUTUMN CORALROOT Cypripedium acaule PINK LADYSLIPPER Cypripedium parviflorium var. makasin SMALL YELLOW LADYSLIPPER Cypripedium parviflorium var. pubescens YELLOW LADYSLIPPER

New York Natural Heritage Program Page 89 Appendix I: NYS DEC Protected Plant List

Cypripedium reginae SHOWY LADYSLIPPER Galearis spectabilis SHOWY ORCHIS Goodyera pubescens DOWNY RATTLESNAKE-PLANTAIN Goodyera repens DWARF RATTLESNAKE-PLANTAIN Goodyera tesselata RATTLESNAKE-PLANTAIN Isotria verticillata LARGE WHORLED POGONIA Liparis loeselii BOG TWAYBLADE Listera cordata HEARTLEAF TWAYBLADE Malaxis monophyllos WHITE ADDER'S-MOUTH Malaxis unifolia GREEN ADDER'S-MOUTH Platanthera aquilonis NORTHERN GREEN ORCHID Platanthera blephariglottis WHITE FRINGED ORCHID Platanthera clavellata GREEN WOODLAND ORCHID Platanthera dilatata BOG-CANDLE Platanthera flava TUBERCLED ORCHID Platanthera grandiflora LARGE PURPLE FRINGED ORCHID Platanthera huronensis TALL NORTHERN GREEN ORCHID Platanthera lacera RAGGED FRINGED ORCHID Platanthera obtusata BLUNT-LEAVED ORCHID Platanthera orbiculata LARGE ROUND-LEAVED ORCHID Platanthera psycodes SMALL PURPLE FRINGED ORCHID Pogonia ophioglossoides ROSE POGONIA Spiranthes casei LADY'S-TRESSES Spiranthes cernua NODDING LADY'S-TRESSES Spiranthes lacera SLENDER LADY'S-TRESSES Spiranthes lucida WIDE-LEAVED LADY'S-TRESSES Spiranthes ochroleuca CREAMY LADY'S-TRESSES Spiranthes romanzoffiana HOODED LADY'S-TRESSES Spiranthes tuberosa LITTLE LADY'S-TRESSES

(f) It is a violation for any person, anywhere in the state, to pick, pluck, sever, remove, damage by the application of herbicides or defoliants, or carry away, without the consent of the owner, any protected plant. Each protected plant so picked, plucked, severed, removed, damaged or carried away shall constitute a separate violation.

New York Natural Heritage Program Page 90 OFFICE USE ONLY rev. 7/24/2001 SURVEYSITE: ______NATURAL HERITAGE REPORTING FORM New York Natural Heritage Program FILE QUADCODE: ______New York State Dept. of Environmental Conservation FILE QUADNAME: ______625 Broadway, 5th Floor Date received: ______(yyyy-mm-dd) Albany, NY 12233-4757 (518) 402-8935 Sourcecode: U ______NYUS We Need Your Help. If you have information on the EOR transcribed/updated by: ______(initials) ______(date) location of a rare plant, rare animal or ecological community and would like to help us build the Natural Heritage inventory, please complete the form below. - Thank you! INSTRUCTIONS: 1. Complete this form for first hand field observations only. Please mail fully completed form to the above address. 2. DO NOT COMPLETE THIS FORM if the source of your information is a report, letter, conversation or other document. Send us the documentation. 3. Rare birds: complete this form only for observations during the breeding season or at large concentration areas during migration or in winter. 4. Attach a copy of a map (USGS 1:24,000 topographic map preferred) and mark the location of the rare species or community & its boundary (if known). Note, you may print copies of topo maps from the Internet at http://www.topozone.com. Please use 1:24,000 or 1:25,000 scale only.

SOURCE OF YOUR INFORMATION: (check one of the following) __ Firsthand field observation Does the identification need to be confirmed? __ yes __ no __ Other: Please do not complete this form; send us a copy of the documentation instead. If source is a conversation with someone, send us a note.

FORM COMPLETED BY: Date: phone:

IDENTIFICATION Complete only one form per rare plant, animal or ecological community per site. If you need a list of rare species/communities we are tracking, contact our office.

Name of the rare plant, animal or ecological community:

Last Date Observed: First Date Observed: month:

Observer (name, phone# and address if known) :

LOCATION: Site name (local or place name):

Directions (describe in detail the precise location of the species or community; include nearby landmarks, street names and mileages):

County: Town: Name of USGS 7.5' topo (if known):

OBSERVATION DATA: Animals: Indicate the number of adults, juveniles, nests, etc. Plants: Indicate 1) the number of flowering plants and/or sterile stems and 2) the number of separate plant groups Ecological communities: Indicate 1) the percent cover of tree, shrub and herb layers and 2) the percent cover of dominant plants in each layer.

SIZE: Please indicate the estimated size of the area occupied by the animal, plant or community): ______acres or ______sq. meters If the area occupied is long, narrow and less than 12.5 meters wide, please indicate: Length:______(meters) Width: ______(meters)

1 HABITAT DESCRIPTION: Write a word picture of the habitat where the species or community is found. Include ecological communities, dominants, associated species, substrates, soils, aspect, slope, hydrology, etc.

LANDOWNER (name, addresses and phone numbers if available):

LANDSCAPE (describe the current landscape surrounding the plant, animal or community (i.e., farmland, residential, pristine forest, etc.)

CURRENT AND POTENTIAL THREATS:

MANAGEMENT NEEDS:

SPECIMEN: Was a specimen taken? ___yes ___no. If yes, indicate the collection # and repository: ______PHOTOGRAPH: Was a photo taken? ___yes ___no. If yes: ___slide ___print ___digital. If possible, please send us a copy of the photo. Is a copy included with the form? ___yes ___no COMMENTS:

HABITAT MAP: Please draw a sketch of the site and habitat showing the location of the species or ecological community which are not apparent on the topo map. Show nearby landmarks, the route taken, streets, landmarks, disturbances, scale, and north. Use an additional sheet of paper if needed.

heritage\nhpnt\field form templates\natural heritage reporting form.dot

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The New York Natural Heritage Program

The NY Natural Heritage Program is a partnership In 1990, NY Natural Heritage published Ecological between the NYS Department of Environmental Communities of New York State, an all-inclusive classification Conservation (NYS DEC) and The Nature Conservancy. of natural and human-influenced communities. From Our mission is to enable and enhance conservation of rare 40,000-acre beech-maple mesic forests to 40-acre beech animals, rare plants, and significant ecosystems. We maritime forests, sea-level salt marshes to alpine meadows, accomplish this mission by combining thorough field our classification quickly became the primary source for inventories, scientific analyses, expert interpretation, and natural community classification in New York and a the most comprehensive database on New York's fundamental reference for natural community distinctive biodiversity to deliver the highest quality classifications in the northeastern United States and information for natural resource planning, protection, and southeastern Canada. This classification, which has been management. continually updated as we gather new field data, has also NY Natural Heritage was established in 1985 and is a been incorporated into the National Vegetation contract unit housed within NYS DEC’s Division of Fish, Classification that is being developed and refined by Wildlife, & Marine Resources. The program is staffed by NatureServe, The Nature Conservancy, and Natural more than 20 scientists and assistants with expertise in Heritage Programs throughout the United States (including ecology, zoology, botany, information management, and New York). geographic information systems. NY Natural Heritage is an active participant in NY Natural Heritage maintains New York’s most NatureServe – the international network of biodiversity comprehensive database on the status and location of rare data centers. There are currently Natural Heritage species and natural communities. We presently monitor the Programs in all 50 states and 21 Conservation Data Centers status of 165 natural community types, 755 rare plant (the international equivalent of Natural Heritage Programs) species, and 417 rare animal species across New York, in Canada, Latin America, and South America. These keeping track of more than 10,000 locations where these programs work with NatureServe to develop biodiversity species and communities are found. The database also data, maintain compatible standards for data management, includes detailed information on the relative rareness of and provide information about rare species and natural each species and community, the quality of their communities that is consistent across many geographic occurrences, and descriptions of sites. The information is scales – from ¼ acre wetland sites to the North American used by public agencies, the environmental conservation continent. In 1997 and 2003 NatureServe named NY community, developers, and others to aid in land-use Natural Heritage the most outstanding program in the decisions. Our data are essential for prioritizing those Western Hemisphere. species and communities in need of protection and for guiding land-use and land-management decisions where these species and communities exist.